Sony researchers have developed a refrigerator that only opens when you smile.
9
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The first alarm clock could only ring at 4 a.m.
120
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
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4


