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2023 news review

Read 51¶¯Âþ’s selection of the biggest science and technology news stories of 2023
Multiplying universes: How many is the multiverse?

Life

Multiplying universes: How many is the multiverse?

Imagine 10 to the power of 10 to the power of 10 million universes – oh, sorry, quantum physics says you can't

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Seven questions that keep physicists up at night

Space

Seven questions that keep physicists up at night

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Building a second sun: Take $10 billion, add coconuts

Earth

Building a second sun: Take $10 billion, add coconuts

Features

Mammoth black holes push universe to its doom

Space

Mammoth black holes push universe to its doom

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Photon 'machine gun' could power quantum computers

Technology

Photon 'machine gun' could power quantum computers

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Quantum computers are coming – just don't ask when

Technology

Quantum computers are coming – just don't ask when

Features

Could we create quantum creatures in the lab?

Life

Could we create quantum creatures in the lab?

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New Scientist Default Image

The Age of Wonder wins Royal Society science books prize

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Black holes are the ultimate particle smashers

Space

Black holes are the ultimate particle smashers

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Code-breaking quantum algorithm run on a silicon chip

Technology

Code-breaking quantum algorithm run on a silicon chip

A quantum method for cracking a common form of online security has been demonstrated in a quantum circuit printed onto a chip under 3 centimetres long

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Space

Quantum amnesia gives time its arrow

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Space

Moon dust not as strange as hoped

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Space

Tevatron tightens up the race for the Higgs

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Space

Late light reveals what space is made of

Features

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