People who maintain friendships outside their relationship report higher satisfaction.

The 3D printer allows objects to be built layer by layer.

Fact #1586 · Technology

The first emoji was created in 1999 by Japanese designer Shigetaka Kurita for a mobile internet platform.

Fact #3987 · Technology

Your brain can store the equivalent of millions of gigabytes of information.

Fact #1991 · Technology

Some people have survived falling from airplanes without parachutes.

Fact #2243 · Technology

The first product to have a barcode scanned at retail was a pack of Wrigley's chewing gum in 1974.

Fact #3810 · Technology

NASA's Apollo guidance computer had less processing power than a modern USB charger.

Fact #3941 · Technology

The last guillotine execution happened in 1977.

Fact #1935 · Technology

Fiber optic cables transmit data as pulses of light and can carry thousands of simultaneous communications.

Fact #4375 · Technology