Category: human

Your brain is able to make a decision for you seconds before you…

Your brain is able to make a decision for you seconds before you become aware of the fact that you are making a decision.

Your brain is able to make a decision for you seconds before you…

Your brain is able to make a decision for you seconds before you become aware of the fact that you are making a decision.

Human Evolution solves the same problem in different ways….

Human Evolution solves the same problem in different ways. Native Early peoples adapted to high altitudes differently: In the Andes, their hearts got stronger, in Tibet their blood carries oxygen more efficiently.

Your hair will turn gray faster, if you smoke.

Your hair will turn gray faster, if you smoke.

Your hair will turn gray faster, if you smoke.

Your hair will turn gray faster, if you smoke.

Human kidneys can only make urine that is less salty than salt…

Human kidneys can only make urine that is less salty than salt water. Therefore, to get rid of all the excess salt taken in by drinking seawater, you have to urinate more water than you drank. Eventually, you die of dehydration even as you become thirstier.

Human saliva contains a painkiller called Opiorphin that is…

Human saliva contains a painkiller called Opiorphin that is about six times more powerful than morphine. Saliva from humans has yielded a natural painkiller up to six times more powerful than morphine, researchers say. 

Human saliva contains a painkiller called Opiorphin that is…

Human saliva contains a painkiller called Opiorphin that is about six times more powerful than morphine. Saliva from humans has yielded a natural painkiller up to six times more powerful than morphine, researchers say. 

A Yale study suggests that sad, lonely introverts are natural…

A Yale study suggests that sad, lonely introverts are natural born social psychologists. It found that introverts who are prone to melancholy are exceptionally good at accurately assessing truths about human social behavior, without formal training or tools.

An elephant learned from its mates about a sanctuary, and when…

An elephant learned from its mates about a sanctuary, and when poachers injured him, he used this second-hand knowledge to seek help from humans in the sanctuary.

Photo : The David Sheldrick Wildlife Trust / Facebook