A small airplane can fly backwards.
75
Mico headphones read your brainwaves and select music based on your state of mind.
7
A toaster uses almost half as much energy as a full-sized oven.
33
More than a billion transistors are manufactured every second.
-25
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
In the early 1960's, Porsche commercially manufactured farm tractors.
24
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
Originally, BMW was an airplane engine manufacturer.
69