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We Only Use 10% Of Our Brains
The phrase “we only use 10% of our brains” is often used to describe how much of our mental potential is untapped. It’s a notion that has been popularized by self-help books and motivational speakers as a way to encourage people to think of themselves as capable of so much more than they realize.
However, this idea is based on a misunderstanding of neuroscience. It’s true that we don’t yet know everything about how the brain works, but scientists do know that we use all of our brain, not just 10%.
This myth likely started with early research on stroke patients, which found that some people could recover from paralysis or other disabilities even after sustaining damage to large portions of their brains. This led to the false conclusion that since damaged areas could be taken over by other parts of the brain, the rest must not be doing much.
You Get Arthritis If You Crack Your Knuckles
Arthritis is a degenerative joint disease that affects millions of people worldwide. Although there are many different types of arthritis, the most common form is osteoarthritis, which is caused by the wearing down of the cartilage that cushions the ends of bones in the joints.
There are many myths and misconceptions about arthritis, but one of the most persistent is that cracking your knuckles causes arthritis. This belief is based on the idea that when you crack your knuckles, you are actually damaging the cartilage in your joints.
However, there is no scientific evidence to support this claim. In fact, Nobel Prize winner Donald Unger cracked the knuckles on his left hand every day for 60 years. He was in his seventies when he decided to crack the knuckles on his right hand for the first time. A year later, he wrote in a study that there was no difference between the two hands.
If You Swallow Gum, It Takes 7 Years To Digest
There’s a popular belief that if you swallow gum, it takes seven years to digest. But this is just a myth. The truth is, gum is actually indigestible and will pass right through your body.
So, where did this seven-year myth come from? It’s likely a mix of folklore and misunderstanding. The stomach can’t break down gum like it does other food, so it just passes right through.
But that doesn’t mean that swallowed gum is totally harmless. If you eat too much of it, it can cause digestive problems like constipation or an upset stomach. So while there’s no need to worry about gum staying in your stomach for seven years, it’s still best to chew responsibly!
Blood Is Blue
Since the early 1800s, people have claimed that blood is blue in our veins. This so-called “fact” has been repeated over and over again, even by esteemed scientists and medical professionals. But the truth is that blood is never blue, no matter how oxygen-poor it might be.
This false belief likely started with a misunderstanding of how blood appears when it’s seen through our skin. Because our skin is semi-transparent, blood looks darker when it’s beneath the surface. This can give the illusion that it’s blue when in reality, it’s always red.
So why do people keep repeating this myth? It could be because we want to believe that our blood is special or unique in some way. After all, blue is often associated with royalty or with something otherworldly.
Don’t Be Fooled By These Ridiculous Science Myths Any Longer!
In conclusion, there are many ridiculous myths about science that are perpetuated by society. However, it is important to remember that these myths are not based on reality and should not be believed. With the ever-changing landscape of science, it is important to keep an open mind and be willing to learn new things.