The first alarm clock could only ring at 4 a.m.
120
Jumbo jets use 4,000 gallons of fuel to take off.
19
Energy is being wasted if a toaster is left plugged in after use.
21
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
If a car is travelling at 55 miles per hour it will travel 56 feet before the driver can shift his foot from the accelerator to the brake.
25
