Sunflowers can be used to clean up radioactive waste.
17
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
A singing birthday card has more computing power than the allied forces in 1945.
30
Parents receive 1 out of every 5 Valentines.
20
A group of pugs is called a grumble.
10