Jumbo jets use 4,000 gallons of fuel to take off.
19
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
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
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25