Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The life boat was patented in 1845!
29
More than a billion transistors are manufactured every second.
-25
There are only 14 blimps in the world.
69
Jumbo jets use 4,000 gallons of fuel to take off.
19
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Attics were invented in Attica.
43