Sony researchers have developed a refrigerator that only opens when you smile.
9
The electric chair was invented by a dentist!
122
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
Mico headphones read your brainwaves and select music based on your state of mind.
7
Originally, Nintendo was a playing card manufacturer.
70
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The United States produces enough plastic film annually to cover the entire state of Texas.
13