The cigarette lighter was invented before the match.
210
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Sony researchers have developed a refrigerator that only opens when you smile.
9
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Energy is being wasted if a toaster is left plugged in after use.
21
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
