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

Jaksot(1225)

A New Material World

A New Material World

This week, Chris Smith and Izzie Clarke are taking you to the cutting edge of materials science including how blacksmiths made incredibly tough swords to how defence scientists make bullet-proof armou...

19 Maalis 201955min

Q&A: Atoms, Avalanches & Armpits

Q&A: Atoms, Avalanches & Armpits

This week, could we colonise a planet beyond our own galaxy? What's the greenest way to heat my home? And why do bright lights make some people sneeze? It's QA time! Chris Smith is joined by a panel o...

12 Maalis 201954min

The Issue of Invasive Species

The Issue of Invasive Species

This week, we're being invaded! Izzie Clarke and Katie Haylor explore invasive species: how they sneak in, why they disrupt nature, and how to fight back! Plus, in the news, scientists turn carbon dio...

5 Maalis 201959min

Born to Run: Sprinting Science

Born to Run: Sprinting Science

This week we get off the couch to talk about the science of running. What does it do for our bodies, and our minds? Why did we ever evolve to do it in the first place? Can a man outrun a horse? Plus i...

26 Helmi 201954min

Periodic Table: 150 Au Years

Periodic Table: 150 Au Years

This week we're celebrating 150 years of the Periodic Table - we'll find out how scientists uncovered the elements in the first place and what other mysterious materials may be waiting to be discovere...

19 Helmi 201955min

Zoo&A: Why cant dogs eat chocolate?

Zoo&A: Why cant dogs eat chocolate?

It's QnA time, or should we say ZOO and A? We're pondering about pets and inquiring about insects as Jacob Dunn, Eleanor Drinkwater, Jason Head and Stuart Eves join Chris Smith to answer the animal-in...

12 Helmi 201954min

How to hijack a brain

How to hijack a brain

This week, how hypnosis works, the parasites that hijack brain and behaviour, why we're all being manipulated 24/7, and how to build remote-controlled rodents. Plus news that we're a step closer to re...

5 Helmi 201957min

Cars of the Future: Are We Ready?

Cars of the Future: Are We Ready?

This week, we're getting revved up about the cars of the future! What needs to change for future car travel to be sustainable? And in the news, as Hitachi pulls the plug on a UK nuclear deal, could th...

29 Tammi 201955min

Suosittua kategoriassa Tiede

rss-mita-tulisi-tietaa
tiedekulma-podcast
rss-poliisin-mieli
utelias-mieli
rss-duodecim-lehti
rss-laakaripodi
rss-ammamafia
rss-opeklubi
docemilia
sotataidon-ytimessa
menologeja-tutkimusmatka-vaihdevuosiin
rss-vaasan-yliopiston-podcastit
rss-mental-race
rss-ylistys-elaimille
rss-lihavuudesta-podcast
rss-sosiopodi