Clock This! - The Science of the Circadian Rhythm

Clock This! - The Science of the Circadian Rhythm

The body clock goes under the Naked Scientists' spotlight this week. We unpick the mechanisms that enable human cells, plants and even bacteria to track the time of day and alter their activities accordingly, and we hear the evidence that night work makes you put on weight and boosts your diabetes risk. In the news, how cells grafted into the eye restore sight to blind mice, the three genes that can convert scar tissue back into beating cardiac muscle following a heart attack, and electrical stimulation that returns movement to limbs paralysed by spinal injury. And on the subject of the body... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1219)

Nerve interfaces and infrared fossil finding

Nerve interfaces and infrared fossil finding

In the news, scientists seeking to make measuring animal welfare a top priority on farms. Machines seeing the original chemicals in the bodies of fossilised animals. And why superglue might be the key to superior plastic recycling. Like this podcast? Please help us by supporting the Naked Scientists

24 Mar 202330min

Trick or treaty: the high seas agreement

Trick or treaty: the high seas agreement

The UN high seas treaty hopes to turn the tide on the biodiversity crisis in the ocean. Will it work, and will protecting 30% of the high seas be sufficient? Like this podcast? Please help us by supporting the Naked Scientists

21 Mar 202333min

HIV case cured by umbilical cord stem cells

HIV case cured by umbilical cord stem cells

How doctors in the US have "cured" a woman with HIV, does Venus have volcanoes? Reexamining 30 year old probe footage has got scientists wondering, and signs that an artificial sweetener can affect the immune system... Like this podcast? Please help us by supporting the Naked Scientists

17 Mar 202330min

Q&A: How will astronauts shower on the moon?

Q&A: How will astronauts shower on the moon?

What happens when you put a space scientist interested in looking for alien life, a geologist studying some of the earliest life on Earth, a psychologist, and a linguist in a radio studio? Well hopefully a really interesting conversation and answers to some of science's - and your - big questions, because that's the line up for our Naked Scientists "ask us anything" QnA call-in this week: you supply the questions and we'll provide the answers. Like this podcast? Please help us by supporting the Naked Scientists

10 Mar 202348min

Roman dildos and hackers targeting pets

Roman dildos and hackers targeting pets

Take a daily brisk walk and take 25% off your mortality rate, the northern - and southern - lights and why they've been so pronounced of late, and have scientists discovered the world's first Roman sex toy? Like this podcast? Please help us by supporting the Naked Scientists

3 Mar 202330min

What can plate tectonics teach us?

What can plate tectonics teach us?

The news is awash with the destructive side of these geological processes, but are there aspects of these events that can help us learn more about our planet's inner workings? Like this podcast? Please help us by supporting the Naked Scientists

28 Feb 202329min

Sleepy sperm and shiny shrimp

Sleepy sperm and shiny shrimp

Are we any closer to a contraceptive for men, will a 4 day work week pay for itself, and how cretaceous caterpillars helped scientists work out when plants first opened and closed their leaves... Like this podcast? Please help us by supporting the Naked Scientists

24 Feb 202330min

Fusion power by 2040?

Fusion power by 2040?

Today, we're asking whether UK science minister George Freeman's ambition of an operational fusion energy plant by 2040 is realistic. Scientists have their say as to whether or not this possible and, if not, when we can expect to see fusion on grid... Like this podcast? Please help us by supporting the Naked Scientists

21 Feb 202328min

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