Do bubbles help washing up?

Do bubbles help washing up?

Do bubbles help or hinder when doing the dishes? Can we find evidence of material from Earth on the Moon? Can camera lenses cause fires? And is fluoride in drinking water safe? In this Question and Answer show, we tackle your science queries, finding out if higher air pressure means louder sounds and if plants from cuttings remain genetically identical over centuries. Plus, launching Lego men to Jupiter, making brain cells from skin cells, and how vampire bats home in on hot blood... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1225)

Mind Meets Machine

Mind Meets Machine

Where do you stand on becoming part person, part machine? This week we hook up with three pioneers in the field of cybernetics including walking cyborg Kevin Warwick, who volunteered his own nervous s...

15 Jan 20121h 1min

What's Inside Your Nappy?

What's Inside Your Nappy?

Do stars form outside galaxies? What causes ringing in the ears? How fast does force propagate? Why do spectacles still work when worn backwards? Is the expanding universe tearing galaxies apart? And ...

8 Jan 20121h 2min

What Colour is a Dead Chameleon?

What Colour is a Dead Chameleon?

Are candles environmentally unfriendly? Why does tinfoil touching a filling set my teeth on edge? What colour does a dead chameleon go? Does antiperspirant deodorant make you sweat more elsewhere? Cou...

18 Des 20111h 7min

Monitoring Moods with Mobiles

Monitoring Moods with Mobiles

Can new technologies probe human thoughts and feelings without us even realising? This week we talk to a researcher who's using mobile phones to tap into peoples' emotions to provide new insights into...

11 Des 201158min

Underwater Archaeology and Underwater Welding

Underwater Archaeology and Underwater Welding

How do archaeologists locate, conserve and recover historical treasures from old shipwrecks? What is erosion revealing on the foreshores of the River Thames? And how do you weld up an oil or gas pipel...

4 Des 201159min

Imaging the Invisible

Imaging the Invisible

This week, how immune cells can be caught on camera as they exit blood vessels, a new design of lensless microscope and one that sees cells in 3D, how sound and heat can be used to find faults in mate...

27 Nov 201159min

Is Technology Altering Your Brain?

Is Technology Altering Your Brain?

Is modern technology changing your brain? How fast does flu fly? Can you build a lightsaber? Your questions are the stars on the Naked Scientists this week, as we discuss the implications of faster...

20 Nov 201158min

Flu Vaccines from Tobacco?

Flu Vaccines from Tobacco?

In a show not to be sneezed at, we look at the evidence that coughs and sneezes are linked to heart attacks. We also probe the Flu Survey, a new citizen science initiative to gather data on the incid...

13 Nov 201158min

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