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time

Flickering lights help smartphones keep time

Technology

Flickering lights help smartphones keep time

Devices could regulate their internal clocks by synchronising to the frequency of mains electricity, revealed in the flicker of fluorescent lights

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Computer that could outlive the universe a step closer

Physics

Computer that could outlive the universe a step closer

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Maya astronomical tables found daubed on wall

Life

Maya astronomical tables found daubed on wall

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Astrophile: Stopped clocks deepen pulsar enigmas

Space

Astrophile: Stopped clocks deepen pulsar enigmas

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Nuclear clock could steal atomic clock's crown

Technology

Nuclear clock could steal atomic clock's crown

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Pregnant women control birth to avoid Halloween

Life

Pregnant women control birth to avoid Halloween

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About time: What is it?

Physics

About time: What is it?

Features

About time: The body's metronome

Life

About time: The body's metronome

Features

About time: Is time travel possible?

Physics

About time: Is time travel possible?

Features

About time: The world's most accurate clock

Physics

About time: The world's most accurate clock

The latest atomic clocks are fine-tuned to lose only a few seconds within the lifespan of the universe, says Richard Webb

Features

Space

Still-mysterious dark energy takes physics Nobel

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Space

Time need not end in the multiverse

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Physics

One step closer to a nuclear timekeeper

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Technology

Say cheese! Taking photos with a wave of the hand

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