Sony researchers have developed a refrigerator that only opens when you smile.
9
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
23
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The first alarm clock could only ring at 4 a.m.
120