51动漫

51动漫

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.

Frog tissue

Health

Frogs regrow amputated legs after treatment with a chemical cocktail

Adult frogs can鈥檛 usually regrow a lost leg, but they can after treatment with a regenerative cocktail 鈥� and the new leg even contains functioning nerves

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Wound dressing

Technology

Electric wound dressing could help injuries heal faster

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Dr. Hamed Saeidi observes the smart tissue autonomous robot performing laparoscopic anastomosis.

Health

Robot performs keyhole surgery on pigs with little help from doctors

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2BNF11C Garbage at the Ant Flat Landfill in Wallowa County, Oregon.

Environment

Pollution is the forgotten global crisis and we need to tackle it now

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Evolution of language can help us sift truth from lies in modern world

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This picture taken on January 16, 2022 shows a man watching smoke hanging over houses on a polluted day in Ulaanbaatar, the capital of Mongolia. (Photo by BYAMBASUREN BYAMBA-OCHIR / AFP) (Photo by BYAMBASUREN BYAMBA-OCHIR/AFP via Getty Images)

Environment

We can’t afford to delay getting to grips with chemical pollution

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This image shows a new view of the Milky Way from the Murchison Widefield Array, with the lowest frequencies in red, middle frequencies in green, and the highest frequencies in blue. The star icon shows the position of the mysterious repeating transient

Space

A strange object in space is blasting out radio waves every 18 minutes

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C5E974 Pipistrelle bat (Pipistrellus pipistrellus)

Life

A tiny change to an inner ear bone led bats to evolve into two groups

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human fossils

Humans

160,000-year-old fossil may be the first Denisovan skull we’ve found

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Pupils raise hands at a primary school in England

Health

School teachers unsure of best way to ventilate rooms in cold weather

As school absences soar in England because of covid-19 鈥� and classroom mask-wearing guidelines are lifted 鈥� many teachers aren't sure how best to improve ventilation amid winter temperatures

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Health

How much more contagious could the coronavirus get?

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Life

Some bee colonies have to kill thousands of 鈥榮elfish鈥� wannabe queens

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Life

AI can spot wounded wild animals and poachers in camera trap footage

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Life

Microbes survive deep below the seafloor at temperatures up to 120掳C

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