It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
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
Originally, BMW was an airplane engine manufacturer.
69
A small airplane can fly backwards.
75
The cigarette lighter was invented before the match.
210
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
The electric chair was invented by a dentist!
122