The human brain uses approximately as much energy as a 10 watt light bulb.
120
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
You forget 90% of your dreams.
256
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Tigers can see 6 times better at night than humans.
305
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82