Human Body
Exploring "Why" questions about Human Body
481 articles
Why can’t we just taste candy or Sweets and then spit it out to avoid its unhealthy attributes? What makes us swallow it to get satisfaction?
You absolutely could. But the fact is that evolution shaped our tastes. That's why fatty foods and sweet foods are so appealing to out taste buds.
Why does time asleep feel the exact same whether it’s four or eight or ten hours?
I believe it has something to do with the fact that you are not conciscious when asleep, and thus any kind of recollection of elapsed time is beyond what you're brain had been doing while asleep.
Why are teeth naturally white?
Because through the various traits of evolution (which doesn't really have a why, it just is) a substance which happens to be white turned out to be the best one for chewing food.
why are emotions attributed to the heart instead of the brain?
Your chest can actually start to feel painful during a really emotionally traumatizing moment. I believe this is actually caused by your breathing muscles which is also why your breathing becomes spor
Why is it that dreams are so weird?
Part of it is confirmation bias. You only remember the weird dreams and the not so weird dreams are just forgotten about.
Why do some beards have spots and is there a way to avoid them before growing out a beard for the first time?
Beards have spots because those are places you do not grow facial hair. This is determined by genetics and if you have them there is no way to avoid them or to make the beard grow more thickly. You si
why is the Mona Lisa so highly coveted- I’ve seen so many other paintings that look technically a lot harder?
Five reasons: 1. The smile. It was the first painting of its kind to have someone smiling in such a way, so it was sort of a new era.
Why does my nose run when I eat food with cayenne or similar pepper spices?
Chili peppers, used in spicy foods, contain capsaicin. Other spicy foods, such as horseradish and wasabi, contain allyl isothiocyanate. Both capsaicin and allyl isothiocyanate stimulate a reaction in
Why does the word for ‘mum/mother’ sound so similar across nearly all languages?
Äiti, haha, nënë, walida, unitsi, pia, hooyo... Your premise ("nearly all languages") is obviously false. Related languages, however, are likely to share some words - especially words that would be ve
Why do Americans always cheer when they hear their hometown/state?
Psychological tribalism. You associate with a group, so attention paid to that group can be seen as attention paid to you. You may not have strong association with your city/state, but what about your