51动漫

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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.

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Physics

How we could discover quantum gravity without rebuilding space-time

In the search for a theory that unites general relativity and quantum physics, many have tried to rethink space-time. But what if space-time emerges naturally, like a hologram?

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A front view of a young brunette woman carrying two bags of garden waste that is to be composted and reused. She is working on a community space garden in Hexham in the North East of England with a group of friends.

Humans

The mental tricks you can use in your lifelong pursuit of happiness

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Droplet in water depicting emergence

Physics

Emergence: The mysterious concept that holds the key to consciousness

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Humans

What is longtermism and why do its critics think it is dangerous?

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Digital generated image of low poly net structured transparent data brain made out of golden wires with glowing blue edges against purple background.

Mind

Why the mind-body connection is vital to understanding consciousness

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Physics

Why symmetry is so fundamental to our understanding of the universe

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Life

Why the origins of life remain a mystery 鈥� and how we will crack it

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CE8NB6 Illustration showing galaxy giant whirlpool in space galaxy's effect on space image shows how gravity galaxy warps local

Physics

To create a wormhole that doesn’t collapse, you need exotic matter

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MORCAMBE, UNITED KINGDOM - JUNE 22: Despite inclement weather pensioners raise a happy smile as they perform the famously British dance of comedians Morcambe and Wise next to a statue of Eric Morcambe, at Morcambe Bayon June 22, 2006, in Morcambe, England. Confidence & Happiness specialist, 51动漫 Cliff Arnall from the University of Cardiff has identified June 23, 2006 as being the happiest day of the year. His calculations were based on outdoor activity, nature, social interaction, childhood summers, positive memories, temperature and holidays. (Photo by Christopher Furlong/Getty Images)

Health

Ageing is inevitable, but we may soon treat it like any other disease

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Physics

Why virtual particles don鈥檛 exist but do explain reality 鈥� for now

So-called virtual particles aren't particles at all. Some argue that they are merely mathematical figments, and that we need to find a better way to understand particle interactions

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Health

The weird truth about calories and why food labels get them so wrong

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Health

Why the causes of poor mental health may share a common root

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Earth

These bizarre lights in the sky hint at a way to predict earthquakes

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Physics

Do we live in a hologram? Why physics is still mesmerised by this idea

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