51动漫

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FEATURE CROP

Environment

Lithium fields: Beautiful from the air, trouble on the ground

The vivid swathes of minerals in this lithium extraction field, photographed by Tom Hegen, make for a dazzling sight but also represent a worrying aspect of our electrifying world

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What鈥檚 the best way to store movies and images for the next 100 years?

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Under the waves a diver with great white sharks.; Shutterstock ID 213109372; purchase_order: -; job: -; client: -; other: -

As waves break and dissipate their power, does this warm the water?

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This week鈥檚 new questions

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2DC4CH7 Closeup of the double cluster of Perseus constellation, with many stars as background in the deep space, taken with my telescope.

Space

How to spot the Double Cluster and the Carina Nebula this week

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Humans

The company that wants to fight covid-19 with vibrations

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Tom Gauld shows what happens when body donation goes surreally wrong

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Twisteddoodles: The youthful joys of scientific fieldwork

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Space

Fascinating objects illuminate the European Space Agency’s history

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Birds die around us all the time, so why do I never see a dead one?

The reason why we鈥檙e not knee-deep in dead birds is thanks to nature鈥檚 clean-up crew, say our readers

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Is it a coincidence that there are two dippers in the sky? (Part 2)

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Could we run out of musical note combinations? (Part 2)

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This week鈥檚 new questions

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Humans

How to perfectly pickle your cucumbers

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