You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
SONY was originally called 'Totsuken'.
70
Real diamonds do not show up on x-ray.
36
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The best diamonds are colored blue-white.
80
