The Naked Scientists Podcast

Dr Chris Smith

Education, Higher Education, Science & Medicine, Natural Sciences, Technology, Tech News

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Natural Sciences 17
Science & Medicine 37

The Naked Scientists flagship science show, includes the latest science news, interviews with top scientists, hands-on science experiments and answers to your science questions.


Caesium: The Element that Redefined Time - Naked Scientists 15.06.30

June 29th, 2015

Episode 975 of 1055 episodes

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...

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