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EPISODE · Jun 29, 2015 · 53 MIN

Caesium: The Element that Redefined Time

from The Naked Scientists Podcast · host The Naked Scientists

It's 60 years since the world's first atomic clock was created. But what is time? When did time begin, and how accurate is timekeeping today? We'll be asking why we need leap seconds, we cook up a Big Bang with lasagne and hear how planet Earth is a terrible time keeper. Plus, in the news, scientists uncover the cause of tinnitus, what do your baby's eyes say about its future behaviour, and one of the earliest life forms goes under the microscope... Like this podcast? Please help us by supporting the Naked Scientists

Episode metadata supplied by the publisher feed · Published Jun 29, 2015

What this episode covers

It's 60 years since the world's first atomic clock was created. But what is time? When did time begin, and how accurate is timekeeping today? We'll be asking why we need leap seconds, we cook up a Big Bang with lasagne and hear how planet Earth is a terrible time keeper. Plus, in the news, scientists uncover the cause of tinnitus, what do your baby's eyes say about its future behaviour, and one of the earliest life forms goes under the microscope... Like this podcast? Please help us by supporting the Naked Scientists

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Caesium: The Element that Redefined Time

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How long is this episode of The Naked Scientists Podcast?

This episode is 53 minutes long.

When was this The Naked Scientists Podcast episode published?

This episode was published on June 29, 2015.

What is this episode about?

It's 60 years since the world's first atomic clock was created. But what is time? When did time begin, and how accurate is timekeeping today? We'll be asking why we need leap seconds, we cook up a Big Bang with lasagne and hear how planet Earth is a...

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