A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
In the early 1960's, Porsche commercially manufactured farm tractors.
24
The cigarette lighter was invented before the match.
210
The average car produces a pound of pollution every 25 miles!
18
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
The first alarm clock could only ring at 4 a.m.
120
