The life boat was patented in 1845!
29
The ball on top of a flagpole is called a 'truck'.
24
Originally, BMW was an airplane engine manufacturer.
69
The average car produces a pound of pollution every 25 miles!
18
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
More than a billion transistors are manufactured every second.
-25
The blueprint for a floating city has just been approved by the largest port construction and design company in China. It's entirely self-sustainable, and extends underwater.
2
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47