29 Moments in Science and History That Would’ve Helped Us Actually Pay Attention in Class

Teachers were holding out on us!
29 Moments in Science and History That Would’ve Helped Us Actually Pay Attention in Class

Instead of yelling at us for dozing off in history class, our teachers couldve easily just told us one of these fun facts to perk us up. And why did we get in trouble for dozing off anyway? Wasnt it their job to keep us engaged? Plus, sometimes history or science class was right after lunch, and it took everything our bodies had to digest those cafeteria meatball subs.

We were set up to fail back then, but like history itself, were playing the long game here. Years after high school, weve finally found some historical, and scientifical (thats not a word) tidbits to fully grab our attention.

Driving

Brits drive on the left because of a tradition from back in the Middle Ages. Drive on left Tenez la gauche Links fahren If you rode so that approaching strangers would be to your right, you could easily draw your sword against them (assuming you're right-handed). NOW YOU KNOW CRACKED.COM

Cats

The first named cat- that we know of, anyway - comes from Ancient Egypt. The cat was named Nedjem (sweet, or pleasant), and lived at some point between 1479 and 1425 ВСЕ. NOW YOU KNOW CRACKED.COM

Witches

In the Middle Ages, witches stole penises and then would just keep them as pets. They'd also sometimes put them in nests and feed them oats, all according to an anti-witchcraft guide from that time. NOW YOU KNOW CRACKED.COM

Paul Revere

Paul Revere III is the great-great-great-great grandson of the original. Не currently serves as legal counsel for a copper manufacturing company founded by Paul Revere in 1801. NOW YOU KNOW CRACKED.COM

Salvador Dali

When Dali's remains were exhumed, his mustache was still perfectly intact His body was removed for DNA samples for a paternity case, 28 years after his death. NOW YOU KNOW CRACKED.COM

Patient Zero

The term patient zero is actually built on a misunderstanding. It comes from Patient О, an early HIV patient, and the label meant Out of California - but it was misinterpreted as zero, and that stuck. CRACKED.COM

Mammoths

CRACKED.COM Mammoths were hopelessly inbred. Research has shown that in their final days, woolly mammoths got so desperate for sexual mates that they started inbreeding. The sad reality is that the last woolly mammoths basically cousin-banged their genetic code into oblivion.

Thomas Edison

Thomas Edison was super obsessed with making stuff out of concrete. That didn't just mean making, say, houses -- he also wanted to make concrete furniture, including filing cabinets, bedroom sets, and even pianos. CRACKED.COM

Ben Franklin

In 1781, Benjamin Franklin wrote an essay about farting. CRACKED.COM Franklin wanted to make the odor of farts smell good so that farting in public will become socially acceptable. Не wanted flatulence to be as agree- able as perfumes.

Fear

SOME PEOPLE CAN'T FEEL FEAR, DUE TO A BRAIN CONDITION. SCIENTISTS TRY THEIR BEST TO SCARE THEM ANYWAY. They eventually discovered even the clinically fearless can indeed be spooked. Just mess with their air. Breathing high levels of CO2 made research subjects feel fear, and then panic. Note that these subjects did not previously know what fear even felt like. CRACKED.COM

Nukes

THE MANHATTAN PROJECT CONTINUED POST-HIROSHIMA. DOCTORS INJECTED UNWITTING PATIENTS WITH PLUTONIUM. They also pulled 15 teeth from the first injectee, for research. At no point did anyone inform him why. Finally, he figured out he was a test subject and fled the hospital at night, somehow going on to live for eight more years until his heart failed in 1953. CRACKED.COM

Newts in Space

SIX DIFFERENT MISSIONS TOOK NEWTS TO SPACE. WE WANTED TO SEE HOW THEY MATE, AND HOW THEY HEAL. Their fertility-much like that of humans-went a little haywire, and. the space trip initially seemed to do nothing for their healing abilities. But once they returned to Earth, thèy actually appeared to heal faster. CRACKED.COM-

The Visual Cliff

TWO PSYCHOLOGISTS BUILT A VISUAL CLIFF. A GLASS SURFACE LOOKED LIKE A SUDDEN DROP. One at a time, they plopped a bunch of babies on the cliff and had their mothers соах them across the glass. In other words, they had mothers tell their babies to do something that the babies believed was certain death. Most crawled away from their mothers. CRACKED.COM

Mustard Gas

AMERICA TESTED MUSTARD GAS ON ITS OWN TROOPS. R2BN R3 HD GA HD GAS HD GAS is 155 155M 155H Sir LOT FOO LOT POSH LOT POD PIN SHELL 11 SHELL NET SHELL N SH RA R 60,000 wwll TROOPS, MOSTLY PEOPLE OF COLOR. Participants kept their mouths shut well into 1980s. It took until 1991 for the Department of Veterans Affairs to create guidelines to take care of them. This coincided neatly with the tests becoming declassified in 1993. CRACKED.COM

Faces

IN 1924, A DOCTOR DREW GRIDS ON SUBJECTS FACES. 8 9 7 THEN НЕ MADE THEM DO THINGS THAT DISGUSTED THEM. Like looking at porn and touching frogs. Then he forced them to decapitate rats while he photographed their faces. The goal was to find what expression people make when disgusted. His conclusion? There is no single disgusted expression. CRACKED.COM

Turkeys

RESEARCHERS GAVE TURKEYS A MODEL FEMALE TURKEY. THE TURKEYS HAD SEX WITH IT. The researchers then removed the feet, tail, and wings from the model, and the oblivious turkeys kept on doing their thing. Soon, they were mating with a severed model head. Then researchers attached a real severed head to a stick. Turkeys tried having sex with that too. CRACKED.COM

NASA

NASA SENT FLATWORMS TO THE SPACE STATION. SCIENTISTS CHOPPED A BUNCH OF THEM UP. One middle segment grew a new head. Then it grew a second head on its other end. Terrified, scientists cut both heads off to study them in isolation. The middle segment then sprouted two additional new heads. CRACKED.COM

Mosquitos

THE MILITARY LOOSED 330,000 MOSQUITOS UPON GEORGIA. THEN THEY RELEASED TWICE AS MANY IN FLORIDA. The experiment was known as Operation Big Buzz. The aim was to find out how disease-spreading bugs would fare in military use (answer: fine), and how many people they'd bite (answer: many). CRACKED.COM

The Clown Video

1960S KIDS VIEWED A VIDEO OF A CLOWN BEING BEATEN. THEN THE PSYCHOLOGIST SENT IN A REAL LIVE CLOWN. Sure enough, the children happily assaulted the man with punches, kicks, and hammer blows, proving not only that kids imitate aggression, but also that they have a somewhat limited grasp of consequences. CRACKED.COM

Sleep

One theory says that sleep basically made humans what we are today. It holds that moving from the trees to the ground meant we could sleep more deeply (because we were safer), which made our brains work better. NOW YOU KNOW CRACKED.COM

Daylight Savings

Daylight savings time makes us depressed (because we're sleep-deprived). In one study, right after the DST change in fall (but not in spring), hospitals dealt with 11% more depressive symptoms -- that's been linked to loss of sleep. NOW YOU KNOW CRACKED.COM

Uranus

The planet Uranus was discovered before the continent of Antarctica. Antarctica was discovered in 1820, but Uranus was the first planet discovered via telescope in 1781. NOW YOU KNOW CRACKED.COM

Water

Water you drink may be older than the Sun According to astrophysicists, half of all water on Earth may be millions of years older than the solar system. CRACKED.COM

Turtles

Turtles can breathe out of their butts When they hibernate, their main source of oxygen comes from their rear end. CRACKED.COM

The Barreleye

The barreleye can look through its own head. The top of this deep-water fish's head is see-through. The fish can rotate its eyes and look at the world through it. CRACKED.COM

Smiling

SMILING WAS INVENTED IN THE MIDDLE AGES. Mouth curling was still around, but the teeth-showing, eye-crinkling smiles weren't a common way to express pleasure until after the invention of dentistry. CRACKED.COM

Chitons

CRACKED.COM chitons have teeth made of metal. Chitons, that are found in the Gulf of Mexico, are the Wolverine of mollusks. Their teeth are made of a metal called magnetite. No other living organism can make any material that tough.

Bread

The US banned sliced bread in 1943 for two months, until the public demanded its return. This was meant as a war- time conservation mea- sure, as sliced bread need- ed heavier wrapping to stay fresh. One housewife wrote to the NY Times ex- plaining pre-sliced bread kept her household sane. CRACKED NOW YOU KNOW

Egypt

CRACKED ANCIENT EGYPTIANS USED POOP TO PREVENT PREGNANCY. Just to make things extra disgusting, they'd mix it with other stuff to form a block, then insert that block into the vagina.

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