Reclaiming Wasted Watts - Thermoelectric Generators

Reclaiming Wasted Watts - Thermoelectric Generators

Over two-thirds of the energy in the fuel you put into your car is wasted, most of it in the form of heat that exits along the exhaust pipe. The same is true of large-scale power stations, which are only 50% efficient at best. But now researchers are bringing 200 year old physics to bear against the problem by developing thermoelectric generators (TEGs) that can turn waste heat into useful electricity and this week we find out how. Plus, news that disguising cancer cells as Salmonella could hold the key to producing effective anti-cancer vaccines, why the Y chromosome boosts heart attack risk,... Like this podcast? Please help us by supporting the Naked Scientists

Avsnitt(1223)

Plague in the population, and preventing potholes

Plague in the population, and preventing potholes

This week on the Naked Scientists, did the Black Death cause a change in our genes? Also, we'll be finding out whether smaller wine glasses could be key to reducing alcohol consumption in the populati...

19 Jan 202433min

Titans of Science: Martin Rees

Titans of Science: Martin Rees

Titans of Science returns with another out-of-this-world guest: astronomer, astrophysicist and science populariser, Lord Martin Rees. Like this podcast? Please help us by supporting the Naked Scientis...

16 Jan 202427min

Depression drugs, deepfakes, and fingerprint discoveries

Depression drugs, deepfakes, and fingerprint discoveries

On this week's edition of The Naked Scientists: Why dose of old drugs might be a new way to beat depression; with many countries gearing up for general elections, why AI-generated deepfakes have got p...

12 Jan 202433min

Titans of Science: Deborah Prentice

Titans of Science: Deborah Prentice

This week in The Naked Scientists, Titans of Science is back, and today we hear from the University of Cambridge's new vice-chancellor, Deborah Prentice. Like this podcast? Please help us by supportin...

9 Jan 202427min

Measles outbreaks, and terrorist chatbots

Measles outbreaks, and terrorist chatbots

In this edition of The Naked Scientists, What can be done to reverse a dramatic rise in measles cases around the world? We'll also be exploring Japan's susceptibility to incredibly powerful earthquake...

5 Jan 202427min

What science has in store for 2024

What science has in store for 2024

Happy new year from The Naked Scientists! In this week's show, we're going to look ahead to what 2024 has in store - scientifically speaking - in a number of key areas in the months ahead. Like this p...

2 Jan 202431min

The best of 2023!

The best of 2023!

This week's show is one of retrospection. We're taking a look back at the year that was 2023, and reliving some of the outstanding scientific stories that came out of it. Everything from AI in medicin...

29 Dec 202355min

A Naked Gaming Christmas!

A Naked Gaming Christmas!

This episode, Naked Gaming has commandeered the programme, as Chris Berrow and Leigh Milner take us through a Christmas full of games! Like this podcast? Please help us by supporting the Naked Scienti...

26 Dec 202326min

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