There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
All 13 minerals necessary for human life can be found in alcohol beverages.
282
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
Your thumb is about the same size as your nose.
124
It takes approximately 12 hours for food to entirely digest.
93
Gorillas can catch human colds and other illnesses.
205
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24