While this fact isn't related to the list, it's something I find fascinating: Leonardo da Vinci is credited with the invention of the sniper rifle. Although it wasn't technically a rifle due to its smoothbore barrel, he improved its accuracy by attaching one of his refracting telescopes to it, aligning it with precision. Da Vinci used this weapon alongside his employer, the Duke of Milan, to target enemy soldiers from 1,000 yards away. He recorded this impressive distance in his notes, but the exact measurement is debatable. It's unclear why the weapon didn’t gain widespread use. And now, with that tidbit out of the way, let’s get back to the list:
10. George Washington’s Denture Mystery

Contrary to popular belief, George Washington did not have wooden teeth. He owned several sets of dentures made from various materials, including hippopotamus ivory, horse teeth, donkey teeth, human teeth (from different sources), 18k gold teeth (he tried 24k gold but found it too soft), and even lead teeth, which weren’t particularly beneficial for him. These four sets of dentures (made from a mix of human and animal teeth) are currently displayed in the National Museum of Dentistry. No other sets of Washington’s dentures have been found.
9. The Overlord of Hell

Surprisingly, a significant number of Christians hold the belief that Satan resides on a throne in Hell, enjoying the suffering of the damned, while his minions and demons run about with pitchforks. However, this is not supported by the Bible. Satan is, in fact, often depicted as dwelling on Earth and performing his true role of corrupting humanity.
The concept of a ruler in Hell can be traced back to the Greek god Hades, and perhaps even earlier, to Egyptian traditions. Hades reigns from the throne of the Underworld, much like his brother Zeus, who sits upon the throne of Olympus.
The Biblical portrayal of Hell is distinctly chaotic. There is no ruler; it is a place of torment, with souls screaming and writhing in a lake of fire. Satan has never been there and will not go until the final battle, when he is defeated by God.
The idea of Satan ruling Hell is heavily influenced by John Milton’s epic poem “Paradise Lost.” In Book I, Satan declares, 'Better to reign in Hell, than serve in Heav’n.'
8. Channel Your Anger Productively

A common misconception in psychology is that venting anger helps to relieve it. This idea has spawned various methods of doing so, such as punching bags or stress balls. However, research shows that the opposite is often true. Regularly expressing anger can lead to it becoming a habit. What might seem like temporary relief, such as smashing a plate, only fuels the desire to get angry again. In the long run, bottling it up might be the best option.
7. Don Knotts as the D. I.

It’s a common myth that Don Knotts, famous for his role as the endearing Barney Fife on The Andy Griffith Show, served as a Marine Corps drill instructor during World War I on Parris Island, South Carolina, with the same intensity as R. Lee Ermey. This is false. Knotts actually enlisted in the Army, not the Marines, and during World War II, he toured overseas entertaining troops as a comedian. He never trained anyone or fired a rifle in combat.
6. Caffeine and Growth

While caffeine has many negative effects on the body, stunted growth is not one of them. There is no evidence to suggest that caffeine affects a child's growth rate. Studies have demonstrated that children who consume caffeine grow at the same rate as those who do not, over a span of several years.
The legend was likely invented by a resourceful parent trying to discourage their child from drinking too much Pepsi.
5. Absinthe: The Misunderstood Elixir

Absinthe was never any more toxic than whiskey. The myth dates back at least to the 1800s and claims that it induces hallucinations as strongly as LSD and damages the brain. This is false. Absinthe is made from the plant Artemisia absinthium, which is not toxic. It has a bitter flavor, similar to Greek Ouzo, and its distillation process typically results in alcohol concentrations ranging from 50% to 90%. While this is much stronger than the average whiskey, it does not produce effects beyond the typical drunkenness.
The real story, however, is that during the days of the Moulin Rouge, artists like Toulouse-Lautrec and van Gogh were often impoverished and sought cheaper ways to get drunk. They purchased absinthe from street vendors who didn’t prioritize quality, leading to contaminated products that sometimes contained cyanide and strychnine, which could cause hallucinations.
In the U.S., it is both legal and safe to drink commercially purchased beverages, making it a common and widely accepted practice today.
4. Common Myths About Tornadoes

Simply opening windows will not protect your home or any other structure from the immense power of a tornado. The most intense tornado on record had wind speeds reaching 318 mph, which is more than enough to completely destroy any building, except those made with steel-reinforced concrete. Even then, such buildings must be short, or the tornado’s winds will topple them.
Avoid seeking shelter under overpasses. The tight spaces under these structures only amplify the strength of the wind, which has been known to rip F-250 pickup trucks from beneath overpasses and send them flying over a distance of 1000 yards, crashing into barns along the way.
Tornadoes are capable of forming during the winter months and can cause just as much devastation as they do in other seasons. There have been instances of tornadoes tearing across snowy landscapes, leaving behind a trail of destruction in residential areas.
Contrary to the belief that tornadoes cannot damage large cities like Oklahoma City, they can indeed cause significant destruction. Fort Worth experienced such an event in 2000, which resulted in 2 fatalities and the destruction of 8 skyscrapers. A total of 17 other buildings were heavily damaged, and over 60 had their windows shattered.
3. Kangaroo

The popular tale of how the kangaroo got its name is sadly not true. According to the story, when Captain James Cook first landed in Australia near what is now Sydney, he met the Gweagal tribe of Aborigines on the shore. At that moment, a kangaroo hopped into view with its joey in its pouch. The Europeans, never having seen such an animal, asked the Aborigines, 'What is that?' to which the response was supposedly 'kangaroo,' but this explanation is a misconception.
The Aborigines looked at each other, shrugged, and one of them responded with the word, 'Kangaroo!' which, in Gweagal, actually means 'I don't understand what you're saying!'
The real story is much more straightforward. The word 'Kangaroo' comes from the Guugu Yimidhirr language, spoken by another Aboriginal tribe, where 'gangurru' translates directly to 'kangaroo.'
2. Darwin and the Origin of Man

Both sides of the debate are misinformed. Darwin never claims in his book *On the Origin of Species* that humans evolved from apes. Instead, he suggests that both humans and apes share a common ancestor. This interpretation may be less controversial to fundamentalists, and considering it could foster better understanding between science and religious beliefs.
1. Shakespeare the Wordwright

The widely believed myth that Shakespeare invented about 1,700 words still commonly used in English is not accurate. In reality, he adapted numerous Latin, Greek, and other language terms, thereby creating new English words. However, for a word to truly be considered invented, it must not have any existing etymology before a single person imagines it.
It is often claimed that Shakespeare coined the word 'assassination,' but in fact, he derived it from the Medieval Latin term 'assassinare,' which means 'to kill an important person.'
All the words attributed to Shakespeare as inventions can be traced back to this method. He is also credited with popularizing several names now commonly used as first names, such as Viola, Jessica, and Adrian. The first name originates from Latin, the second from Hebrew, and the third from Greek.
Sidenote: Sir Isaac Newton adapted the Latin word 'gravitas,' meaning 'weight,' into the term 'gravity.' As the first to uncover the mechanism and properties of gravity, he had to create a word to describe it. Before him, no one had ever referred to gravity by any other name.
