The ball on top of a flagpole is called a 'truck'.
24
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Sony researchers have developed a refrigerator that only opens when you smile.
9
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
