Iceland runs almost entirely on geothermal and hydroelectric energy — it is one of the greenest countries on Earth.
Fact #3970
More Technology Facts
The Apollo guidance computer had less power than a modern calculator.
Fact #2763 · Technology
Fiber optic cables transmit data as pulses of light and can carry thousands of simultaneous communications.
Fact #4375 · Technology
The 3D printer allows objects to be built layer by layer.
Fact #1586 · Technology
The camera allowed images to be captured and preserved.
Fact #1556 · Technology
Gyroscopes maintain their orientation in space and are used in navigation systems for aircraft, ships, and spacecraft.
Fact #4391 · Technology
Velcro was invented in 1941 by Swiss engineer George de Mestral after he noticed burrs sticking to his dog's fur.
Fact #4370 · Technology
The first domain name ever registered was Symbolics.com in 1985.
Fact #3616 · Technology
The solar panel converts sunlight into electricity.
Fact #1584 · Technology
Want more facts?
We have over 11,491 facts across 15 categories.