WTF Fun Fact – Tooth Enamel
Your tooth enamel is harder than a lobster’s shell or a rhino’s horn. It’s even harder than steel. It’s made … Read More & Source
Health
WTF Fun Fact – Opiophin
Human saliva contains a painkiller called Opiophin that is roughly 6 times more powerful than morphine. – WTF Fun Facts … Read More & Source
WTF Fun Fact – Nightmares
A study found you are more likely to have nightmares if you sleep on your left side instead of your … Read More & Source
WTF Fun Fact – Blue Eyes
Blue eyes don’t have blue pigment but are instead blue because they scatter light so that only blue light reflects … Read More & Source
WTF Fun Fact – Robotic Thread
MIT engineers have created a robotic, snake-like thread that can navigate through narrow blood vessels in the brain, promising treatment … Read More & Source
WTF Fun Fact – Longest Pregnancy
The record for the longest pregnancy is held by Beulah Hunter who in 1945 was pregnant for a year and … Read More & Source
WTF Fun Fact – Uterus Transplant Success
In 2017, a woman who received a uterus transplant from a deceased donor was able to give birth to a … Read More & Source
WTF Fun Fact – Contagious Yawning
Contagious yawning, a common form of echophenomena (the automatic imitation of another’s words or actions), is a real thing but … Read More & Source