Tigers can see 6 times better at night than humans.
305
The human brain has the capacity to store everything that you experience.
4k
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Every human spent about half an hour as a single cell.
144
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
In one day, adult lungs move about 10,000 litres of air.
11
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The human eye blinks an average of 4,200,000 times a year.
233