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Physics

Cosmic uncertainty: Are there really just three dimensions?

Many physics theories demand the existence of more dimensions of space. If they do exist, we might be perceiving them as something else

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quantum weirdness

Physics

Cosmic uncertainty: Could quantum weirdness be even weirder?

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Physics

Magnets, boiling kettles and the secret code underlying reality

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Technology

AI learns to solve quantum state of many particles at once

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Plain full of city lights with Milky Way above

Space

Starlight test shows quantum world has been weird for 600 years

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Physics

Essence of reality: Hunting the universe's most basic ingredient

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Analogue alarm clock

Physics

One time or another: Our best 5 theories of the fourth dimension

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Diamond anvils being used to put pressure on hydrogen sample

Physics

Metallic hydrogen finally made in lab at mind-boggling pressure

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Avogadro project experiment, involving counting atoms in a silicon sphere

Physics

Vacuum transfer advance will help redefine kilogram next year

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Plasma tidal wave may tell us if black holes destroy information

Space

Plasma tidal wave may tell us if black holes destroy information

Physicists have long puzzled over whether black holes destroy information or conserve it – now a proposed lab experiment could use a plasma wave to find out

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Space

When computers were human: The black women behind NASA’s success

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Space

Katherine Johnson: The brilliant woman who got the US into space

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Physics

Mapping the multiverse: How far away is your parallel self?

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Technology

Squeezed light cools tiny drum to coldest temperature ever

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