MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
One third of the electricity produced on earth is used to power electric light bulbs!
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In zero gravity, a candle's flame is round and blue.
16
Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
1
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
Most liquid laundry detergents are alive with living organisms that help to break down stains!
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Cold water weighs more than hot water.
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