Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
If you unfolded your brain, it would cover an ironing board.
42
Only 1% of bacteria cause disease.
45
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109