You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
Daydreamers are better at solving complex problems.
28
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
