It is impossible to hum if your nose is plugged.
366
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
Dartboards are made out of horsehairs.
129
In Dubai, there’s a fridge magnet that orders a pizza delivered to your door.
12
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
Only humans shed emotional tears.
331