Science has propelled humanity forward, but sometimes the quest for knowledge takes a dark, messed scientific turn. Below we dive into ten notorious experiments where the line between curiosity and cruelty vanished.

Why These Messed Scientific Experiments Matter

Beyond the headlines, each of these studies reveals how the drive to prove a hypothesis can eclipse basic human decency. They serve as cautionary tales, reminding us that progress without ethics is a dangerous path.

10 MIT Tricked Children Into Eating Radioactive Cereal

In the 1940s Quaker Oats funded a MIT research grant to prove that the nutrients in their oatmeal traveled through the entire body—something their rival Cream of Wheat was already boasting about in ads. Rather than rely on marketing hype, Quaker wanted hard evidence, even if it meant crossing ethical lines.

The solution was grim: about 100 orphaned children, many of them mentally disabled, were fed oatmeal laced with calcium tracers and radioactive iron. By tracking the radiation as it moved through their bodies, Quaker could finally claim scientific proof of nutrient absorption.

The fallout was severe. The experiment jeopardized vulnerable lives and later cost MIT $1.85 million in lawsuit fees.

9 Dr. Sanjiv Talwar Made Remote‑Controlled Rats

The State University of New York set out to create a truly useful creature: a rat that could be steered with a remote control. By implanting a tiny brain‑interface device, researchers can make the rodents run, turn, jump, and even climb by sending electronic signals directly to their nervous system.

When a rat is told to turn, the animal feels a gentle whisker‑touch on its left side, and a pleasant sensation of well‑being follows the movement. The technology promises potential rescue missions—imagine a swarm of rat‑bots navigating collapsed buildings after earthquakes.

While no real‑world rescues have been recorded yet, the project secured funding from the U.S. Department of Defense, hinting that the military sees strategic value in these bio‑hackers.

8 Several Children Were Raised In Isolation To See What Would Happen

Ancient scholars once believed that humanity shared a single, innate language. To test this, they tried raising children in total silence, hoping the babies would spontaneously speak that original tongue.

About 2,700 years ago an Egyptian pharaoh ordered two infants to be kept in isolation. When the experiment ended, one child allegedly uttered “bekos,” the Phrygian word for “bread,” leading the ruler to proclaim Phrygian as the primordial language.

Centuries later, in the 15th century, King James IV of Scotland tasked a mute woman with raising babies on a deserted island. She reported they spoke flawless Hebrew—though most historians suspect the claim was fabricated.

Emperor Frederick II took the idea further by denying any human contact, not even touch, to the infants. Deprived of interaction, the babies died from neglect.

7 Pfizer Killed Up To 50 Children With Experimental Medicine

In 1996, during a meningitis outbreak in Nigeria, Pfizer tested an experimental antibiotic called Trovan on 200 children. The drug had a known history of causing liver failure, and its use on minors was illegal in both the United States and the European Union.

The Nigerian government claims the trial resulted in up to 50 child deaths and left many survivors with severe physical and mental deformities. Pfizer maintains that the fatalities were due to meningitis itself, not the medication.

Regardless of the truth, the controversy ended with Pfizer settling out of court for $75 million, without admitting any wrongdoing.

6 Pavlov’s Pupil Recreated His Experiments On Children

Ivan Pavlov’s famous dogs that drooled at the sound of a bell were just the beginning. His student, Nikolai Krasnogorsky, decided to push the conditioning paradigm onto human infants.

Krasnogorsky trained babies to salivate whenever a bell rang, discovering that children, unlike dogs, exercised more self‑control. He also recreated Pavlov’s anger‑inducing sound experiments, using deliberately confusing noises to signal food.

The result? The infants grew increasingly frustrated, many reacting violently and eventually dropping out of the study. Krasnogorsky proudly recorded that he had successfully induced “experimental neuroses” in his child participants.

5 A Doctor Gave Gonorrhea To A Four‑Year‑Old Just To Prove He Could

In the 19th century, the medical community debated whether gonorrhea could spread via germs. Scientist Henry Heiman argued that animal experiments wouldn’t prove anything about humans, so he turned to a more disturbing approach.

Heiman selected two mentally handicapped boys—one four years old, the other sixteen—and injected them with gonorrhea. He also administered a massive dose to a dying 26‑year‑old man.

The experiment achieved its twisted goal: the children contracted gonorrhea, but Heiman had no cure to offer them. The episode stands as a stark reminder of how far some researchers were willing to go for proof.

4 The Soviets Tried To Impregnate Women With Orangutan Babies

Soviet biologist Ilya Ivanov spent his career dreaming of a human‑ape hybrid. When he announced plans to inseminate a woman with simian sperm, both the Soviet government and France’s Pasteur Institute offered financial and logistical support.

Attempts to recruit French women failed—no one wanted to be impregnated by a chimpanzee. Undeterred, Ivanov secured five volunteers in the USSR and gathered a handful of orangutans for the project.

Tragically, the last orangutan died before the experiment could proceed, and Ivanov himself passed away shortly thereafter, leaving the bizarre endeavor unfinished.

3 Jean‑Antoine Nollet Electrocuted Monks

In the 18th century, French physicist Jean‑Antoine Nollet was obsessed with measuring the speed of electricity. To test his theory, he arranged a line of monks stretching a full kilometer, each holding the hands of the next.

He then attached live electric wires to the monks at either end of the chain. When the current surged, the entire line yelped in pain simultaneously, leading Nollet to proudly record the speed of electricity as “very fast.”

2 Gustav III Made A Criminal Drink Three Pots Coffee Every Day

When coffee first arrived in Sweden, it was deemed a poisonous elixir. By the 18th century, the Swedish government had imposed heavy taxes and outright bans on the brew.

King Gustav III, convinced that coffee shortened lives, pardoned two condemned murderers on a peculiar condition: they would remain imprisoned for life, but one would be forced to drink three pots of coffee daily, while the other consumed three pots of tea.

The experiment backfired. The tea‑drinker died first at age 83, whereas the coffee‑drinker outlived both his fellow inmate and the king himself, proving the monarch’s hypothesis wrong.

1 The Canadian Government Withheld Nutrients From Natives

Beginning in 1942, Canadian officials launched a series of disturbing experiments on Indigenous communities living on reservations. The trigger was a near‑starvation crisis in Manitoba.

Researchers tested how vital vitamins and nutrients truly were by imposing a 1,500‑calorie diet without supplements on entire villages. In another study, they withheld milk from 1,000 starving children for two years, only to reintroduce it later to observe health effects.

To avoid any confounding variables, subjects were also barred from seeing a dentist—researchers feared proper dental care would skew results. The findings remained buried for decades, and when finally uncovered, they were dismissed as “not very helpful.”

Welcome to a whirlwind tour of 10 mad tales surrounding Germany’s final monarch, Kaiser Wilhelm II. From a botched birth that left him with a crippled arm to outlandish war plans against New York, this emperor’s life reads like a melodramatic novel—complete with eccentric obsessions, baffling diplomatic gaffes, and a final exile that still intrigues historians today.

10 mad tales of the Kaiser

10 The Disability That Doomed The World

Wilhelm’s emotional turbulence can be traced back to his harrowing birth on 27 January 1859. As the first child of Crown Prince Friedrich III and Victoria, Queen Victoria’s eldest daughter, the delivery went terribly wrong: a clumsy obstetrician injured his head and neck, leaving him with permanent nerve damage, a paralyzed left arm, and deafness in his left ear. Throughout childhood, he endured bizarre remedies—electro‑therapy, metal restraints, and even the bizarre practice of wrapping a freshly killed hare around his limb.

These physical setbacks likely fed his volatile temper. Determined to hide the useless arm from public view, Wilhelm’s insecurity morphed into aggression, resentment, and an unquenchable need to prove his might.

He channeled this drive into the military, dreaming of becoming a second Frederick the Great. Wilhelm’s grandiose vision demanded that Germany’s influence reach into every corner of the globe: “Deep into the most distant jungles of other parts of the world, everyone should know the voice of the German Kaiser; nothing should occur on this Earth without having first heard him.”

Thus, the Kaiser’s bombastic militarism was a compensatory façade for his disability. By privileging army men and sidelining civilians, he set the stage for policies that would later drag Europe into a catastrophic war—proving that a crippled left arm could indeed have world‑shaking consequences.

9 Hatred Of Britain

Wilhelm’s fixation on his mother’s hands bordered on the erotic. He penned letters dreaming of kissing her soft palms, begging her to keep the promise of letting him kiss the inside of her hand. In another missive, he described a vivid dream where she pulled him into her library, removed her gloves, and placed her hand on his lips—an intimacy he craved.

Psychologist Dr. Brett Kahr suggests Wilhelm was testing burgeoning sexual feelings on his mother, a theory bolstered by his later fetish for women’s arms—slowly peeling away gloves and kissing the arm from fingertip to elbow. Yet Queen Victoria, his mother, never returned his devotion. Disappointed by his disability, she openly expressed her disapproval, molding him toward a stern British‑liberal ideal that Wilhelm could never satisfy.

The resulting bitterness festered. In 1888, after a British doctor failed to cure his father’s throat cancer, Wilhelm erupted: “An English doctor crippled my arm, and now an English doctor is killing my father!” He concocted conspiracies involving an Anglo‑Jewish plot led by his mother to overthrow Germany, accusing the royal family of bringing the Reich to the brink.

Later, Wilhelm blamed his uncle, Edward VII, for a hostile “encirclement” of Germany, labeling him a Satan. His paranoia turned diplomacy into a hunt for conspiracies, while he simultaneously admired the British navy, launching a massive war‑ship program that alarmed Britain and stoked international tension.

8 Lunatic On A Saddle

Relatives and courtiers feared Wilhelm suffered from mental illness—a trait that seemed to run in his family, with cousins like Ludwig II of Bavaria retreating into fairy‑tale realms. The lingering effects of his ear injury nearly drove him insane, a terrifying prospect for a ruler wielding Europe’s most powerful war machine.

Eschewing the modern notion of constitutional rule, Wilhelm clung to the archaic “I” instead of “my government,” preferring to conduct affairs from a literal saddle. He could sit astride a horse for five or six hours straight, even placing the saddle behind his desk to feel like a battlefield commander.

His ministers, terrified of dissent, became sycophantic poodles, even hiding their own left arms when Wilhelm photographed himself concealing his. One count famously groveling before the Kaiser was likened to a poodle with a “marked rectal opening.” He delighted in childish pranks—slapping men’s behinds, beating courtiers, and demanding vulgar jokes before allowing admission to his White Stag Dining Club, where aspirants presented their posterior for a sword‑flat slap.

Even visiting dignitaries weren’t spared. When Italy’s diminutive King Victor Emmanuel II arrived, Wilhelm quipped, “Now watch how the little dwarf climbs up the gangway.” During a 1898 Jerusalem visit, he forced Ottoman officials to demolish part of the Jaffa Gate and fill the moat so his horse could pass—destroying a historic wall built by Suleiman the Magnificent.

One courtier summed him up in 1908: “He is a child and will always remain one.”

7 Uniform Fetish

Wilhelm’s obsession with uniforms bordered on mania. He owned over 400 military outfits—yet not a single dressing gown—insisting that only soldiers deserved attire. A permanent cadre of tailors stood ready in his palace, crafting specific uniforms for every conceivable occasion: gala wear, casual dining, “informal” stays, even uniforms designed solely to greet other uniforms.

At parades he sported a solid‑gold helmet; at receptions he changed outfits five or six times, even donning a British admiral’s uniform when indulging in plum pudding. He fancied himself a fashion designer, dictating gray coats, tunics, and trousers for his troops. The result? Uniforms that cramped soldiers, itching in summer and failing to keep warmth in winter, yet Wilhelm adored the look.

General Helmuth von Moltke warned that such flamboyance distracted the army from practical war preparation. He lamented that ribbons and multicolored insignia hampered weapon handling, turning maneu‑vers into theatrical displays and allowing “the Gorgon head of war” to grin over the battlefield.

6 The Gay Knights Of The Round Table

Whether Wilhelm was gay remains debated, but he openly surrounded himself with men. His closest confidant, Prince Philipp zu Eulenberg, was scandal‑exposed in 1907, providing Wilhelm with tenderness his wife, Auguste Viktoria, never could. Though Eulenberg loved the Kaiser, Wilhelm’s feelings were ambiguous, and their circle—the Liebenberg Round Table—was accused of forming a homoerotic shield around him, insulating him from political realities.

Behind the domineering façade, Wilhelm was hypersensitive and squeamish, preferring male companionship over female conversation, which he deemed “dreadful.” He enjoyed the regiment’s camaraderie more than Berlin’s high‑society, often retreating to Potsdam for the company of “nice young men.”

During a Black Forest hunt, the chief of the military cabinet performed a dance in a pink ballet skirt; the man collapsed of a heart attack, sending Wilhelm into a weeks‑long nervous breakdown. The incident, hinting at homosexual undertones among the army elite, was swiftly hushed.

In World War I, officers were promoted based on height and looks—Wilhelm seemed to select models for a magazine cover rather than competent commanders, turning the officer corps into decorative ornaments, a concern Moltke had long voiced.

5 The Plan To Attack New York And Boston

In the late 19th century, as the United States flexed its emerging power, Germany feared exclusion from the Panama Canal. Wilhelm, recognizing America as a fresh rival, ordered Lieutenant Eberhard von Mantey to draft an invasion blueprint against the U.S.

Mantey envisioned a 100,000‑man amphibious force aboard 60 ships, targeting Virginia’s Norfolk, Hampton Roads, and Newport News, while planning a beachhead at Cape Cod to march on Boston. Heavy cruisers would bombard Manhattan, creating panic. He boasted that “two to three battalions of infantry and one battalion of sappers should be sufficient.”

The aim was to force President Theodore Roosevelt into a peace deal granting Germany free reign over the Atlantic and Pacific. Yet Chief of Staff Count Alfred von Schlieffen privately doubted the plan’s feasibility. Though he followed Wilhelm’s orders and nearly ordered the attack, Germany’s limited troop numbers forced Schlieffen to abort, shelving the scheme in 1907.

4 The Hun Speech

Pre‑World War I political correctness was nonexistent, and Wilhelm earned notoriety for his unfiltered tirades. Historian Barbara Tuchman dubbed him “the possessor of the least inhibited tongue in Europe.”

He coined the anti‑Asian term “Yellow Peril” in the 1880s after a dream of a Buddha‑riding dragon threatening the West. Later, he warned his cousin Tsar Nicholas II that a secret Japanese army of 10,000 men hid in southern Mexico, poised to seize the Panama Canal—fueling his belief in an imminent “Yellow vs. White” racial war.

On 27 July 1900, addressing troops bound for the Boxer Rebellion, Wilhelm ranted: “Should you encounter the enemy, he will be defeated! No quarter will be given! Prisoners will not be taken! … May the name German be affirmed in China so that no Chinese will ever again dare to look cross‑eyed at a German.” He likened the Germans to Attila’s Huns, a comparison his diplomats erased from official transcripts.

Nevertheless, the phrase stuck, and Allied propaganda during World I dubbed Germans “Hun” to emphasize their perceived ruthlessness.

3 The Daily Telegraph Affair

Wilhelm’s knack for diplomatic blunders peaked in October 1908 when he granted an interview to the Daily Telegraph, hoping to soothe British anxieties over his naval buildup. Instead, his volatile remarks inflamed the British: “You English, are mad, mad, mad as March hares.” He accused Britain of mistrust, complained that German anti‑British sentiment “taxes my patience severely,” and suggested the French and Russians had egged him on to side with the Boers.

He also hinted the naval expansion targeted Japan, not Britain, thereby antagonising three major powers in a single interview. The fallout was swift: Wilhelm had handed the transcript to Foreign Minister Bernard von Bülow, who passed it to a busy state secretary’s editor who merely proofed form, not content. Bülow, indifferent, sent it to the Telegraph, leading to an international uproar.

Bülow’s half‑hearted defense failed, and Wilhelm, feeling betrayed, replaced him with Theobald von Bethmann‑Hollweg. The episode underscored the Kaiser’s inability to control his own words and the disastrous diplomatic ripple effects of his impulsive style.

2 Panicked By War

When the world teetered on the brink of the most devastating conflict in history, Wilhelm found himself in a panicked frenzy. Scholars still argue over his exact culpability, but while he welcomed war as a vehicle for German dominance, evidence suggests he preferred a limited conflict, not a global cataclysm.

He desperately sought British neutrality if Germany attacked France and Russia. The war might have ignited during the 1912 Balkan crisis, had Germany not backed off when Britain declared support for France. In July 1914, amid frantic mobilisations, Wilhelm proposed abandoning the French front temporarily to concentrate forces against Russia.

General Helmuth von Moltke, who had spent his life preparing for “Der Tag” (the decisive day) against France, was moved to tears by Wilhelm’s meddling. Moltke argued that reversing the army’s direction was impossible: the German railway timetable was a clockwork marvel—11,000 trains timed to pass specific tracks every ten minutes. The best minds of the War College, assigned to railway logistics, had reportedly ended up in asylums for the stress.

Nevertheless, Moltke may have exaggerated; post‑war evidence shows such a reversal was technically feasible. Had Wilhelm’s suggestion been heeded, the war’s trajectory could have shifted dramatically.

Ultimately, Wilhelm lost grip on the inexorable mobilisation machinery, becoming a passenger in the vortex he helped create. While some historians argue he was not the primary instigator, he was undeniably an accomplice, later sidelined by his generals as the conflict spiraled. By autumn 1918, defeat was inevitable, and Wilhelm abdicated on 10 November, fleeing to the Netherlands.

1 Exile

Wilhelm settled in Doorn, a 17th‑century manor he purchased from Baroness Heemstra of Beaufort—later aunt to actress Audrey Hepburn. His English cousin, King George V, denounced him as “the greatest criminal in history.” Yet Queen Wilhelmina of the Netherlands, another relative, refused to extradite him for war‑crime trials, prompting the Allies to threaten a blockade of the Dutch kingdom.

His belongings from Berlin and Potsdam arrived in 59 railway carriages; the last crates weren’t opened until 1992. At Doorn, Wilhelm entertained guests who shared his dream of restoring the monarchy. A perpetual conspiracy theorist, he claimed Jews, Freemasons, and Jesuits plotted world domination, even proposing the gassing of Jews to eliminate their “nuisance.”

He continued his tirades, branding the French as a feminine race opposite the masculine Germans, and after a 1923 lecture, bizarrely concluded the British and French were racially black rather than white. Paradoxically, he was horrified by the Nazi‑led Kristallnacht in November 1938, declaring, “For the first time in my life, I am ashamed to be German.”

When Hitler’s blitzkrieg seized France in 1940—accomplishing in weeks what Wilhelm had failed to do in four—he sent the dictator a telegram: “Congratulations, you have won using my troops.” He hoped Hitler would reinstate his throne, but Hitler, who despised Wilhelm, refused. Disillusioned, the Kaiser stipulated that his body not return to Germany until the monarchy was restored, and that no Nazi symbols appear at his funeral. The Nazis ignored him, draping Doorn with swastikas as Wilhelm died on 4 June 1941. His mummified remains still lie in the Doorn mausoleum, a lingering echo of a monarch whose mad tales continue to fascinate.

When you think of the everyday objects that surround us, you probably assume they have simple, harmless histories. Yet the truth is far more fascinating: these 10 innocuous things were born from the eccentric, sometimes downright disturbing lives of mad men and women. Buckle up for a wild ride through stagecoach accidents, secret cults, and murderous geniuses.

10 A Stagecoach Accident Created Movies And A Murder

In 1860, Eadweard Muybridge found himself aboard a stagecoach that careened off the road in Texas. The crash hurled him and his fellow travelers into the air, and a severe head injury left Muybridge with double vision, sensory problems, and muddled thoughts. His physician, eager to aid his recovery, suggested a new pastime—photography. Muybridge embraced the medium, quickly gaining fame for daring and often deadly photographic stunts.

His health, however, continued to decline. By 1874 he discovered that his wife, Flora Stone, was involved with a mutual acquaintance. Fueled by jealousy and the lingering effects of his trauma, Muybridge shot the lover point‑blank, killing him on the spot. Unsure whether the child his wife bore was his own, he placed the baby for adoption. Eyewitnesses later claimed the crash had driven Muybridge to eccentricity. He pleaded insanity for the murder but was acquitted on the grounds that the killing was justified.

Muybridge’s exoneration pleased Leland Stanford, who had funded his defense. Stanford, a prominent horse gambler, wanted proof that a horse in full gallop could lift all four feet off the ground. Using a series of cameras along a track, Muybridge captured the horse’s motion frame by frame. When the images were strung together, they revealed the fleeting moment when all four hooves were airborne—an insight that sparked the birth of motion pictures.

9 Slinky’s Inventor Abandoned His Wealth And Family To Join A Bolivian Cult

The Slinky’s story begins with a happy accident: Richard James watched a spring tumble down a flight of stairs and saw the endless, mesmerizing motion. Two years later, in 1945, he introduced the Slinky as a Christmas sensation, and it quickly became a staple of American childhood for more than seven decades.

Behind the toy’s cheerful exterior lay a scandalous private life. Flush with the Slinky’s profits, James embarked on a series of extramarital affairs. Overcome with remorse, he sought spiritual redemption, funneling his money into various Episcopalian groups. His quest for faith grew increasingly extreme, eventually leading him to a stringent religious cult in Bolivia.

In 1960, James abandoned his six children—ranging from toddlers to teenagers—leaving them in the care of his wife, Betty. While Betty kept the company afloat, James disappeared into the Bolivian cult, sending only letters urging his children to repent and join him. He never saw his offspring again, and his absence forced Betty to rescue the Slinky from bankruptcy, ensuring its continued place in the toy box of generations to come.

8 The Mathematician‑Turned‑Magician Behind The Decimal Point

John Napier was a paradoxical figure: a logical mind wrapped in superstition. He pioneered the logarithm and introduced the decimal point, yet his religious fervor drove him to anticipate an imminent Apocalypse. Interpreting the Book of Revelation, Napier calculated that the end of the world would arrive around 1688 or 1700, granting himself a small window for the final judgment.

His apocalyptic outlook earned him a reputation as a sorcerer. Believing the world would soon end, he experimented with a proto‑death ray that harnessed sunlight to scorch ships. Napier’s eccentricities extended to his attire—he roamed in a black gown adorned with skulls, accompanied by a black rooster and a spider that seemed to crawl across his shoulder. Rumors swirled that his rooster could read minds and that he could command pigeons, further cementing his mystic image.

A daring episode emerged when treasure hunter Robert Logan hired Napier to locate the lost treasure of Fast Castle, convinced that Napier’s “sorcery” could pinpoint the hoard. The venture never materialized, sparing Napier from potential danger and preserving his mathematical legacy, which might otherwise have been lost to piracy.

7 The Toy Made By A Nazi Used To Fight Nazis

William Gruber, a man obsessed with mushrooms, dreamed of a device that would educate the world through vivid, three‑dimensional images. After moving from post‑World‑I Germany to Oregon in 1924, Gruber’s Nazi sympathies persisted, and he remained an outspoken advocate of the party.

While photographing Oregon’s scenery, Gruber met Harold Graves, a newly‑wed tourist. Fascinated by Gruber’s technique of taking simultaneous photos with two cameras to create stereoscopic images, Graves urged him to develop a machine to view these pictures up close. Their partnership birthed the View‑Master, which debuted at the 1939 New York World’s Fair.

Despite the outbreak of World War II, Gruber’s allegiance to Nazism did not waver. The FBI, wary of his connections to a German lens manufacturer, froze his assets and exiled him to Idaho. Ironically, the U.S. government purchased over 10,000 View‑Masters for military personnel, who used the reels as rapid‑learning tools for equipment and terrain. Gruber’s final contribution was a macabre “Stereoscopic Atlas of the Human Anatomy,” filled with cadaveric images, yet the View‑Master ultimately became a beloved childhood icon rather than the educational instrument Gruber envisioned.

6 Milton Cooper Wrote Of Aliens And The Language Of Hip‑Hop

Milton William Cooper served as a foot soldier in Vietnam, where he witnessed governmental deception firsthand. He later claimed to have encountered extraterrestrials, positioning himself as a whistle‑blower. Whether viewed as a truth‑seeker or a plagiarist, Cooper’s impact on conspiracy culture is undeniable.

In 1991 his book Behold a Pale Horse hit the shelves, weaving together classic conspiracies with fresh paranoia. Topics ranged from the government fabricating the AIDS virus to the assertion that President Kennedy was assassinated to prevent him from revealing alien existence. The book’s influence seeped into the 1990s hip‑hop scene; rappers such as the Wu‑Tang Clan, Tupac, Nas, and Jay‑Z referenced its themes, dubbing it simply “The Book.”

Cooper’s life spiraled into legal trouble: a 1998 tax‑evasion charge, followed by a 2000 assault accusation. Declared a “major fugitive,” he barricaded himself against U.S. Marshals on November 5, 2001. Refusing surrender, he shot an officer in the head before being fatally shot himself in the chest.

5 The Sex Doll By A Sex Addict Became A Childhood Staple

Barbie, one of the most iconic toys, has always sparked debate over its exaggerated proportions. The doll’s origins trace back to Ruth Handler’s vacation in Switzerland, where she discovered the German Bild‑Lilli doll—a miniature representation of a call‑girl from a comic strip.

Handler introduced the Lilli doll to her business partner, Jack Ryan, an eccentric former rocket designer. Ryan applied his engineering expertise to give the dolls movable joints and articulated fingers. Unable to afford a standard engineering fee, Handler granted Ryan a royalty on each doll sold. With Barbie’s soaring success, Ryan amassed a fortune, which he squandered on extravagant purchases—including a personal fire engine and a moated castle featuring a sex dungeon draped in black fox fur.

Ryan’s lifestyle spiraled further: he became known as a “sex addict,” indulging in heavy alcohol and cocaine use. His erratic behavior led Mattel to dismiss him, and his addiction contributed to a stroke that left him disabled. Ultimately, Ryan took his own life at age 64, while Barbie continued to dominate children’s playrooms worldwide.

4 The Cult In The Kitchen

John Humphrey Noyes, whose lineage included a U.S. Representative father and President Rutherford B. Hayes as a cousin, founded a religious community that would become infamous for its sexual practices. In 1831, Noyes experienced a conversion, interpreting a prophecy that the millennium would arrive within a generation of Jesus’ crucifixion. He calculated that the Earth was redeemed in AD 70, and centuries later, he declared himself free from sin.

His teachings attracted a following of about 250 believers, who formed a commune dedicated to recreating Heaven on Earth. Embracing Jesus’ call to renounce possessions, the group shared all property, including romantic partners—men were married to all women and vice‑versa, with communal sex encouraged. Vermont authorities, uncomfortable with such openness, expelled the group in 1847, prompting them to relocate to Oneida, New York, in 1848.

Rebranded as the Oneida Perfectionists, the community sought financial stability through various enterprises: farming, sawmilling, and most successfully, producing steel beaver traps for the Hudson’s Bay Company. When the fur trade collapsed, they shifted to blacksmithing, ultimately creating a line of silverware. Though the cult dissolved in 1881, Oneida Silverware survived and remains a fixture in china cabinets worldwide.

3 Frederick Hoelzel Crapped Out A Masterpiece

Cellulose flour, a cheap filler used in diet yogurts, fast‑food burgers, and many processed foods, adds bulk without calories or nutrients. While dietitians now critique its lack of nutritional value, its discovery owes thanks to nutritionist Frederick Hoellzel, who pursued an unusual line of research in the 1920s.

Hoellzel became a minor celebrity in Chicago for his extraordinary stomach capacity. He voluntarily swallowed inedible objects—gravel, glass, feathers, ball bearings, even gold pellets—and meticulously recorded the time each item took to exit his system. Though the experiments were painful and of limited practical use, they demonstrated his willingness to endure discomfort for scientific curiosity.

Eventually, Hoellzel turned his attention to cotton gauze, discovering that he could actually enjoy its taste. This fascination with cellulose led him to investigate its broader applications, culminating in the development of cellulose flour as a low‑cost food additive.

2 Eric Gill’s Fonts Are Good; Everything Else About Him Is Not

Gill Sans, the clean, timeless typeface you might see on the BBC, in movies, or on your favorite paperback, owes its creation to the talented sculptor and typographer Eric Gill. Throughout the 1920s and 1930s, Gill earned acclaim as one of the era’s leading artists, his work appearing in countless publications and designs.

However, Gill’s personal life was a stark contrast to his artistic achievements. His diaries reveal a series of sexual transgressions rooted in his devout Catholicism and profound shame. He engaged in incestuous relationships with his two sisters, continuing until one sister’s death. Some accounts suggest that both sisters may have been involved. Gill also reportedly raped two of his three daughters, describing the acts in graphic detail within his journals.

Beyond incest and rape, Gill’s depravity extended to bestiality; he allegedly derived sexual pleasure from his dogs, even documenting such acts. Given the magnitude of his crimes—incest, pedophilia, and bestiality—some argue that iconic works like Toy Story should reconsider using his fonts, separating the art from the artist.

1 W.C. Minor’s Life Cannot Be Defined

W.C. Minor’s legacy is a tangled web of brilliance, madness, and murder. A Yale graduate turned Union surgeon during the Civil War, Minor seemed destined for greatness until the Battle of the Wilderness left an indelible mark on his psyche. The forest fire that consumed the battlefield forced Minor to brand a deserter with a scalding hot “D,” an act that haunted him thereafter.

Plagued by visions of the Irish Fenian Brotherhood, Minor’s mental state deteriorated, manifesting first in an obsessive sexual appetite. He frequented local brothels, and later, his urges escalated to a disturbing desire for young boys, leading him to amputate his own penis with the very knife he used to cut out definitions in ancient manuscripts.

Minor’s descent continued when he attempted to murder imagined specters, inadvertently killing a businessman named George Merrett. Charged with murder, Minor was found not guilty by reason of insanity and confined to Broadmoor asylum. There, he formed a bond with Merrett’s widow, Eliza, exchanging books weekly. Hidden within one of those volumes was a pamphlet announcing the Oxford English Dictionary’s call for volunteers.

Motivated by this opportunity, Minor contributed thousands of quotations, enriching the dictionary’s etymological depth. The preface of the fifth OED volume even thanked him for his “enormous” contributions, noting that his quotations could illustrate the past four centuries. Thus, despite a life marked by violence and insanity, Minor’s impact on the English language endures.

Brace yourself for a deep‑dive into 10 horrifying facts about the human form of mad cow disease. Variant Creutzfeldt‑Jakob disease (vCJD) is a staggeringly rare, yet chilling, neuro‑degenerative disorder that still puzzles scientists who are scrambling to piece together its mysteries.

10 horrifying facts at a glance

10 It Is A Prion Disease

Prion illnesses—also known as transmissible spongiform encephalopathies—are a rare class of brain disorders that warp the brain’s architecture and can hop from one organism to another. Among humans, vCJD stands out as one of the deadliest members of this family.

Every person carries normal prion proteins in their brain, yet scientists are still untangling the exact job these proteins perform. In vCJD, a rogue prion infiltrates the brain and hijacks these normal proteins, forcing them into an abnormal shape.

These malformed prions then cling to healthy proteins, bending them into a twisted form that destroys neurons and creates sponge‑like gaps in the tissue. As the infection spreads, brain damage escalates and the patient experiences a cascade of psychiatric and neurological symptoms.

9 It Is Transferred Directly From Cows

The primary route for acquiring the disease‑causing prion is by consuming beef from cattle afflicted with bovine spongiform encephalopathy (BSE), the infamous “mad cow” condition. BSE itself is sparked by a misfolded prion that spreads inside the animal.

Although the exact origin remains hazy, the prevailing theory points to cattle ingesting feed contaminated with the meat of scrapie‑infected sheep. The problem snowballed in the United Kingdom when infected carcasses were fed to young calves, seeding the outbreak that later leapt to humans.

While the vast majority of cases stem from eating contaminated beef, a handful of individuals have contracted vCJD through blood transfusions from infected donors, underscoring the disease’s stealthy transmission potential.

8 It Is A Form of A Larger Disease

vCJD is merely one branch of the broader umbrella known as Creutzfeldt‑Jakob disease (CJD), a collection of disorders caused by infectious prions that travel to the human brain via distinct pathways.

The most common variant, sporadic CJD (sCJD), appears without any known cause; researchers suspect a spontaneous misfolding of a normal prion protein, possibly linked to a specific gene variant.

Two other forms round out the quartet: familial CJD, passed down through a faulty gene that produces misshapen proteins, and iatrogenic CJD, an ultra‑rare scenario where medical instruments contaminated with prions infect a new patient. Together, these four diseases make CJD one of the most devastating brain disorders known.

7 It Created Another Disease

Kuru, a terrifying prion disease that once ravaged Papua New Guinea’s tribal communities, emerged from a cultural practice of consuming the brains of deceased relatives as a sign of respect.

Even after the cannibalistic ritual was abandoned in the early 1960s, the disease lingered because its incubation period can stretch beyond a decade. The brain damage seen in Kuru mirrors that of vCJD, with misshapen prions attacking neural tissue.

Scientists hypothesize that Kuru originated when a tribe member unknowingly harbored a form of Creutzfeldt‑Jakob disease, possibly vCJD, and was eaten by others. Comparative studies of prion structures confirmed that Kuru’s agents share strikingly similar transmission properties with those of CJD, suggesting a grim lineage.

6 There Are No Viable Treatment Options

At present, medicine offers no definitive cure for vCJD. Once symptoms surface, the average survival window hovers around thirteen months, despite aggressive attempts with drugs such as amantadine and pentosan polysulphate.

Nevertheless, isolated successes have surfaced. One 22‑year‑old patient received pentosan polysulphate—a compound designed to slow neuronal destruction—and managed to survive a remarkable fifty‑one months after symptom onset.

While this outlier fuels hope, the prevailing clinical approach remains palliative: easing discomfort, managing symptoms, and providing supportive care while researchers continue the hunt for a true therapeutic breakthrough.

5 It Causes Awful Psychiatric Symptoms

The clinical picture of vCJD mirrors that of its CJD cousins: the rogue prion ravages the nervous system, prompting a slew of unsettling symptoms.

Early on, patients suffer from motor disturbances—uncontrollable jerks, muscle spasms, and coordination loss. As the disease progresses, hallucinations, memory lapses, and even temporary blindness may appear.

Within a year of the first warning signs, most patients lose the ability to speak or move, slipping into a coma. Secondary infections like pneumonia often claim their lives during this final stage. Notably, vCJD tends to strike younger individuals, with an average age of 28, unlike other CJD forms that typically affect middle‑aged or older adults.

4 A Diagnosis Can Only Be Confirmed After Death

Because vCJD is exceedingly rare, pinpointing it in a living patient poses a formidable challenge. Physicians first rule out more common mental illnesses through spinal taps and MRI scans, hunting for the tell‑tale signs of prion‑induced damage.

Definitive confirmation, however, hinges on examining brain tissue—either via a biopsy (which carries significant risk and may miss the affected region) or, more reliably, through a full autopsy after death.

Researchers are forging ahead with less invasive diagnostics, such as a specialized spinal‑fluid test that detects a unique protein linked to neuronal degeneration. With further refinement, this could usher in a pre‑mortem confirmation method.

3 It Is Extremely Rare

Globally, Creutzfeldt‑Jakob disease strikes roughly three individuals per million, placing it firmly in the ultra‑rare category. vCJD accounts for less than one‑fifth of all CJD cases, with only 231 recorded infections since its 1996 discovery.

The United Kingdom bears the brunt, reporting 178 cases—a reflection of the country’s historic mad‑cow outbreak. The United States trails far behind, with just four documented instances, two of which involved travelers returning from the UK.

Among the 231 known cases, three resulted from blood transfusions, illustrating a rare but notable iatrogenic pathway. This 1.3 % transmission rate has prompted health authorities to advise all individuals with any form of CJD to refrain from donating blood.

2 It Has Spread Worldwide

Even though vCJD is scarce, its reach has leapt beyond the UK’s borders. Beyond the 178 British cases and four American ones, a further 49 infections have surfaced across ten other nations.

France tops the list with 27 cases, followed by Spain (five), Ireland (four), the Netherlands and Italy (three each), Portugal and Canada (two each), and single occurrences in Japan, Saudi Arabia, and Taiwan.

While the UK’s case count peaked in 1999 and has been on a decline, other countries show a rising trend. Portugal, for instance, now reports a higher incidence relative to its cattle population, hinting that it could eventually overtake the UK if current trajectories persist.

1 Awareness Is Increasing

Thankfully, proactive measures in both the United States and the United Kingdom have curbed the disease’s spread. Strict regulations now bar high‑risk animal parts—especially spinal cord and brain material—from entering the human food chain, and cattle over 30 months are routinely tested for BSE.

The U.S. Centers for Disease Control and Prevention (CDC) monitors every CJD case, meticulously analyzing trends to guide future interventions. In 1997, the CDC launched the National Prion Disease Pathology Surveillance Center, which conducts advanced testing, including brain autopsies, to deepen our understanding of prion illnesses.

Although vCJD has not been eradicated, these concerted scientific and public‑health efforts have dramatically reduced its impact, offering a glimmer of hope amid an otherwise grim landscape.

The line between crazy and genius is razor‑thin, and when you examine the world of 10 mad scientists, that boundary practically disappears. These daring individuals pushed the envelope of what was acceptable in the name of discovery, often flirting with the grotesque, the illegal, and the downright bizarre. Below, we dive into the lives and lab‑coats of ten notorious figures whose experiments still send shivers down modern spines.

What Makes These 10 Mad Scientists So Extraordinary

10 1541)

Ever imagined a recipe that could conjure a fully formed human from a single seed? Paracelsus, a Renaissance botanist and physician, entertained exactly that notion. He penned a 40‑day protocol insisting that, with the right conditions, a sperm‑contained miniature man could be coaxed into existence, complete with step‑by‑step instructions for budding creators.

While the concept sounds absurd to contemporary biologists, in the 16th century it resonated with the prevailing doctrine of preformation. This theory argued that every organism began its life as a tiny, perfectly miniaturized version of its adult form, nestled inside the sperm. Paracelsus championed the idea that the sperm housed the entire blueprint, requiring only a warm incubator to let the miniature entity blossom into a full‑grown person.

Today, we recognize his hypothesis as a historical curiosity, yet the sheer audacity of drafting a 40‑day manual is striking. To attempt such a feat now would demand a controlled incubation chamber and, of course, human genetic material—ingredients Paracelsus could only dream of obtaining. No one has succeeded where he failed, cementing his place among the most eccentric pioneers of early biology.

9 1979)

War exposes humanity’s darkest corners, and few illustrate that better than Josef Mengele, the infamous “Angel of Death.” A physician with a chillingly methodical mind, Mengele leveraged his position at Auschwitz to conduct grotesque experiments on captive prisoners, driven by a twisted curiosity about twins, eye color, and physical anomalies.

His studies were not the product of consent; victims were forced into his laboratory of horror, their bodies becoming unwilling subjects for his twisted inquiries. Mengele’s research spanned twin genetics, attempts to alter pigmentation, and invasive procedures on the disabled, all performed under the guise of scientific advancement.

In the aftermath, the scientific community recoiled in horror, recognizing that Mengele’s work contributed nothing of value beyond a stark reminder of the atrocities committed during the Nazi regime. His legacy remains a cautionary tale about the ethical boundaries that must never be crossed, no matter the purported pursuit of knowledge.

8 1834)

When electricity first sparked the imagination of Europe, Giovanni Aldini rode that wave like a rock star of the Enlightenment. He toured the continent, electrifying corpses for public spectacles that blended science with shock‑value theater, demonstrating the raw power of electrical currents on once‑living tissue.

Audiences witnessed his dramatic demonstrations where electrodes were attached to the heads of human and animal specimens. Muscles convulsed, teeth chattered, and eyes seemed to bulge as the electrical charge coursed through, creating an eerie illusion of reanimation that both fascinated and terrified onlookers.

Beyond the theatrics, Aldini made genuine contributions, notably applying electrical shocks to treat mental illness—a pioneering, if controversial, use of what would later evolve into modern electroconvulsive therapy. His work highlighted electricity’s potential, even as his public shows blurred the line between scientific inquiry and macabre entertainment.

7 1856)

William Buckland was a man of many appetites—both intellectual and culinary. A pioneering geologist who described the first dinosaur fossil, Megalosaurus, he also earned a reputation as an intrepid eater, sampling everything from exotic meats to the mummified heart of French king Louis XI.

Buckland’s gastronomic adventures read like a bizarre menu: puppies, panthers, kangaroos, sea slugs, and even insects like the bluebottle fly. He documented his experiences with a mix of scientific curiosity and unabashed bravado, treating each bite as a data point in the grand experiment of taste.

His most infamous culinary feat involved seizing the preserved heart of Louis XI at a lavish banquet and adding it to his ever‑growing list of consumed curiosities. While his palate was certainly unconventional, Buckland’s contributions to geology and paleontology remain foundational, proving that even the most eccentric appetites can coexist with rigorous scientific achievement.

6 1999)

Sidney Gottlieb, a chemist recruited by the U.S. Central Intelligence Agency, epitomizes the covert side of scientific ambition. As the mastermind behind Project MK‑Ultra, he spearheaded a clandestine program that sought to weaponize mind‑control techniques during the Cold War.

Gottlieb’s experiments involved administering substances such as LSD, cocaine, heroin, THC, and various hallucinogens to both willing and unwitting participants, all under the pretense of discovering a “truth serum.” The goal was to break down mental barriers for interrogation, but the results often backfired, impairing cognition rather than sharpening it.

The program’s legacy is a stark reminder of ethical violations in the name of national security. By subjecting countless Americans—many without consent—to invasive chemical tests, Gottlieb’s work remains one of the most notorious examples of scientific overreach and governmental secrecy.

5 1962)

Carney Landis, a psychology graduate from the University of Minnesota, embarked on an ambitious quest to decode human emotional responses. He designed an experiment that pushed participants to the brink, recording their reactions to a series of bizarre and unsettling stimuli.

Subjects were photographed while performing increasingly strange tasks: inhaling ammonia, immersing hands in slime‑covered frog buckets, and even confronting electric shock wires. Though unsettling, these trials were still within the realm of tolerable scientific curiosity—until the climax.

The experiment’s most harrowing moment arrived when Landis forced a live rat’s decapitation before the participants, capturing their horrified responses on film. While the study aimed to map emotional extremes, it left a trail of trauma among the volunteers and sparked lasting controversy over the ethical boundaries of psychological research.

4 1734)

Johann Conrad Dippel, an alchemist stationed at the infamous Castle Frankenstein, pursued the era’s most mystical of scientific goals: crafting universal elixirs and mastering soul transference. His laboratory was a veritable menagerie of strange ingredients, ranging from leather and ivory to fresh blood and freshly harvested human horns.

Dippel claimed his concoctions could cure everything from epilepsy to the common cold, boasting a panacea that defied conventional medicine. Yet his most macabre obsession lay in attempting to relocate a soul from one corpse to another, employing lubricants, hoses, and funnels in a grotesque ritual that would later inspire Mary Shelley’s legendary novel.

Although the efficacy of his elixirs remains unproven, Dippel’s daring experiments cemented his place in the annals of scientific folklore, forever linking his name to the mythic origins of the Frankenstein monster.

3 2011)

Jose Manuel Delgado, a pioneering neurophysiologist, turned the concept of remote mind control from science fiction into laboratory reality. By implanting electrodes into the brains of animals, he demonstrated that a simple radio‑controlled device could dictate behavior with uncanny precision.

Delgado’s most famous demonstration involved a monkey whose arm moved at his command, as well as a bull that halted mid‑charge when he activated the implanted stimulator. These feats showcased the profound influence of electrical signals on neural pathways, hinting at a future where thoughts could be steered from afar.

Beyond animal trials, Delgado extended his research to about twenty human subjects, boldly proclaiming that armies could someday be directed like puppets via brain stimulation. While his vision bordered on dystopia, his work laid foundational insights for modern brain‑computer interfaces.

2 1862)

Robert Knox, a celebrated 19th‑century anatomist, earned renown for his comparative studies of vertebrate structures. Yet his illustrious career was marred by a scandal that embroiled him in the darkest corners of body‑snatching.

Facing a desperate shortage of cadavers for dissection, Knox turned to the infamous duo Burke and Hare, who supplied bodies by murdering unsuspecting victims. Over the course of their grim partnership, sixteen individuals met their end, their remains feeding Knox’s lectures and research.The public outcry was swift and severe, prompting the British Parliament to enact the Anatomy Act of 1832—legislation that reformed the procurement of bodies for medical study. Knox’s reputation never fully recovered, his name forever linked to the macabre trade that haunted Victorian medicine.

1 932)

Ilya Ivanovich Ivanov, a Russian biologist obsessed with interspecies breeding, embarked on a series of daring hybridization projects that pushed the limits of genetics. Backed by the Soviet state, he journeyed to Guinea in hopes of creating a human‑ape cross, envisioning a new class of super‑strong, hair‑covered soldiers.

Despite substantial funding and political support, Ivanov’s most sensational endeavor failed—human‑ape fertilization proved impossible. Nevertheless, his laboratory succeeded in producing a menagerie of bizarre hybrids: a zebra‑donkey (zeedonk), a bison‑cow (zubron), a guinea‑pig‑rabbit, an antelope‑cow, and even a mouse‑rat.

These extraordinary crossbreeds secured Ivanov a place in the annals of scientific eccentricity, even as his reputation suffered from the ethical backlash surrounding his attempts to blur species boundaries. His story serves as a reminder that curiosity can lead both to astonishing discoveries and profound controversy.

So it’s the beginning of a new year, you’ve spent the past month so stressed out that you forgot what exercise even is. And your least favorite coworker came back from vacation looking hotter and healthier than ever. Some people might respond to this with so much urgency that they overdo it after one gym session and never go back. Or they might try out a fad diet and make themselves sick just a few weeks after the holidays.

But you’re not like them; you think things through before making commitments. You do your research. Here are 10 myths about exercising that will make you mad—and all the information you need to make sure you don’t fall victim to them…again.

10 Myth: Sweating Out a Cold

Whether it’s a quick HIIT or 10 minutes in the sauna, “sweating out” a cold is something that just doesn’t work. There are a few components to this myth that make it so believable. The first is the idea that toxins exit the body through our sweat, which is completely false. Sweat is entirely comprised of water, salt, and fat. Toxins are filtered through the kidneys and liver and will definitely not come oozing out of our sweat glands no matter how hard we try to make it work.

“Stop trying to make sweating out a cold happen!” *cue Regina George voice*.

Another part of the “sweating out a cold” myth is the misconception that we “feel better” after a workout. While it’s true that exercise can release endorphins, which might boost our mood, there isn’t anything curative about working out while you’re sick. In fact, our immune systems are actually weakened for 24 hours following high-intensity workouts.

9 Myth: Getting “Toned” Muscles

The myth of “toned” muscles is one that needs to die in the new year. To make things very clear, when we do strength training of any kind, we are building muscle. The concept of having lean or “toned” muscles is a marketing ploy.

According to Insider, Rachel Hosie describes this myth as one targeted specifically at women to increase female gym users. She adds, “There are so many workouts and exercises that are branded as ‘toning,’ particularly those targeted [at] women. And it makes my blood boil because it’s misinformation that preys on women’s insecurities.” Beauty standards expect women to be lean, and when the fitness industry decided it wanted to target women at a higher rate, it created the myth that women should have “toned” muscles.

This narrative suggests that women ought to lose fat and gain muscle, somehow all without getting “too muscular.” It creates a rather vicious cycle that keeps women insecure about their bodies while having them invest more time and money into the health and wellness industry.

8 Myth: Exercise Makes Back Pain Worse

While it’s true that a workout feels like the last thing you’d want to do when you’re experiencing back pain, the idea that back pain is made worse by exercise is false. Specialists at the Mayo Clinic note that movement is what our body needs to recover from back injuries and muscle soreness. That means that bed rest and avoidance of exercise might actually be having the opposite effect on your recovery. Sorry, not sorry!

7 Myth: Targeted Fat Loss

Targeted fat loss is another exercise myth that needs to disappear in 2022. I mean it. Ab workouts won’t target tummy fat, an extra hard leg day won’t give you a “thigh gap,” and no device you buy online will cure you of “tech neck.” Let’s debunk this myth in detail, though, because it’s one that a lot of advertisers and fitness “experts” use to get people to spend money on programs they won’t see results with.

First of all, body fat is measured as an overall percentage of fat within the body. Certain parts of our bodies might have more fat than others, but the way our bodies distribute fat is out of our control. This means that when we gain fat, our bodies place it wherever it feels like we need excess fat, and when we burn fat, it comes from where our bodies have stored that excess fat.

When an exercise or workout routine claims to target fat in a specific area, what it really means is that it targets the muscle groups in that specific area. We can build muscle in specific areas and muscle groups, but we can’t burn fat in specific areas.

6 Myth: Turning Fat into Muscle

So, the main problem with the myth that individuals can turn fat into muscle is that muscle and fat are completely different substances.

An article for the Cleveland Clinic describes muscles as soft tissues made up of “many stretchy fibers.” The muscles that are visible when we look in the mirror are known as our skeletal muscles, and they, along with tendons and ligaments, hold up the weight of the bones, organs, and tissue that make up the body.

Fat, on the other hand, is something that our bodies store under the skin and around our organs. Excess fat might show up in areas we’d rather have visible muscles (like our abdomen, for example), so it’s easy for people to claim that when you burn fat in a specific area and gain muscle, that the fat turns into muscle.

But the reality is that two different processes are occurring. The first is that you are building muscles, and the second is that you are burning fat.

5 Myth: Fat Loss = Weight Loss

Something that so many people are confused about is the difference between weight loss and fat loss. In this YouTube video, Dr. Rohini Somnath Patil explains that weight loss (as seen on the dreaded scale) has multiple influencing factors and that it’s not the same thing as fat loss.

Our weight as humans is influenced by our muscle mass, water weight, fat, and even poop. A lot of the time, people will make really significant changes to their diets and exercise routines but not notice any weight loss. This can be so discouraging because it seems like no progress is being made.

When you start working out regularly, you start building muscle. Muscle has weight to it! Dr. Somnath Patil recommends using your measurement changes as a way to gauge progress instead of your weight because fat loss is far more telling of lifestyle changes and improved health than weight loss is.

4 Myth: Cardio Is All You Need

The myth that all you need is cardio is pretty antiquated, but I still hear it time and time again. People swear by running, but modern research tells us that a combination of cardio and strength training is the key to an overall improvement of physical health.

According to Dr. Mike, incorporating strength and resistance training into your exercise routine can improve your metabolic rate, your bone density, your hormonal profile, and even your sleep quality. Not to mention, strength and resistance training can be done from the comfort of your own home really easily.

3 Myth: No Pain, No Gain

No pain, no gain, you say? How about less pain, more likely to continue your fitness journey long term. The notion that a good workout is defined by how sore you are afterward is not only false, but it holds people back from realizing their exercise and fitness goals. Being overly sore after a workout leaves your body more vulnerable to injury.

So—and I cannot stress this enough if your new year’s resolution is to hit the gym—don’t hit it too hard.

2 Myth: Tracking Numbers is Everything

Counting calories consumed, calories burned, steps in a day, and so on can be helpful to some people. And it can be absolutely detrimental to others. At the end of the day, personal progress and health can’t be measured by a collection of numbers.

Do you have more energy? Are you enjoying yourself? Is your exercise routine fitting in with your regular schedule? Have the changes you’ve made helped to improve your overall quality of life? Do you like the way you look? Are you feeling stronger?

These are the kinds of questions you can ask yourself instead of fixating on numbers that mean something different to everyone anyway.

1 Myth: Bigger Is Better

The final myth I want to bust wide open is the one that says bigger muscles are stronger. While some people might prefer larger muscles for aesthetic reasons, bigger, bulkier muscles don’t necessarily lift heavier weights.

Differences in muscle length and limb length can impact the size of someone’s muscles, making it more difficult to increase their muscle size. Genetic differences between individuals will also impact someone’s ability to build larger muscles, but that doesn’t say anything about their actual strength or ability to lift heavy weights. Essentially, you don’t have to look like Arnold Schwarzenegger to be the strongest guy in the room.