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Articles & explainers

40,619 published items in this category and its subcategories.

Explaining bad memory always
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Explaining bad memory always

Let's find the real cause of why bad events and memories are so hard to forget.

December 18, 2018
Why is precious bird feather green?
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Why is precious bird feather green?

The green color on the feathers of precious birds is not the natural color of feathers but because of the light effect created when dispersed on the surface of the feath…

December 18, 2018
Why can't time come back?
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Why can't time come back?

How does time tell everything to happen once? Which mechanism pushes time forward rather than returning?

December 18, 2018
10 actions that drive you crazy
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10 actions that drive you crazy

Being kicked by a person behind a chair, being screamed, harassed by children ... is an act that makes you uncomfortable when flying.

December 18, 2018
Why can't lightsaber become a reality?
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Why can't lightsaber become a reality?

There have been quite a few fictional technologies in the past that have come true, but a weapon like lightsaber will probably only be a product of imagination.

December 18, 2018
Areas of 'other planets' on Earth
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Areas of 'other planets' on Earth

Natural conditions and landscapes in some areas of the Earth, similar to Mars or Venus, can provide research information about life on other planets.

December 18, 2018