Sound travels about 4 times faster in water than in air.
408
Moths are unable to fly during an earthquake.
328
The P.S. at the end of a letter stands for Post Script.
40
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
Ming-Na Wen, who portrays The Cavalry on Agents of S.H.I.E.L.D., was also the voice of Mulan. And she’s 50 years old.
7