An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
The largest breed of rabbit is the Flemish Giant.
65
There are so many kinds of apples that if you ate a new one everyday, it would take over 20 years to try them all.
34
Cows can sleep standing up, but they can only dream lying down.
745
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81