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

Jaksot(1224)

Gene Therapy and Stem Cell Therapy

Gene Therapy and Stem Cell Therapy

This week's podcast is live from the British Society for Gene Therapy (BSGT) conference in Brighton, UK. Some of the world's top gene and stem cell therapists explain how we can manipulate genes to t...

29 Loka 20111h 5min

Why Is Ice Slippery?

Why Is Ice Slippery?

Can moonlight and a magnifying glass be used to start a fire? Why do bananas go brown and does it happen faster in the fridge or the fruitbowl? Why are ice and snow slippery? And how does flyspray wor...

22 Loka 20111h 1min

Plant Pests and Plant Pathology

Plant Pests and Plant Pathology

This week, Plant Pests and Plant Pathology - we find out what happens when plants get ill, how to understand and prevent the spread of plant disease, and how they can call up an insect army to defend ...

15 Loka 20111h 9min

Outpacing Petrol - Biofuels and Hydrogen

Outpacing Petrol - Biofuels and Hydrogen

This week, we're investigating alternatives to petrol. We'll board a biofuel powered bus to meet the plant scientists who are using algae to make biodiesel. We'll find out how to turn household wast...

8 Loka 20111h 3min

Would a Siphon Work in Space?

Would a Siphon Work in Space?

Could a Siphon be used in orbit? Why do leaves change colour in Autumn? How is immunity passed from mother to baby through breastfeeding? Why do earthquakes happen away from plate boundaries? How do m...

1 Loka 20111h 7min

Cheese Making and Cake Baking: The Chemistry of Cookery

Cheese Making and Cake Baking: The Chemistry of Cookery

We've whipped up an appetising take on the science of food and cooking for you this week. With a main course of cookery in the kitchen served up by a cake-baking physicist followed by a microbiologica...

24 Syys 20111h 10min

Chilling Out - The Science of Cryogenics

Chilling Out - The Science of Cryogenics

This week, we're chilling out in the world of cryogenics, the science of the super-cold. We'll find out what happens to living tissue when it freezes, and how we can use low temperatures to keep organ...

17 Syys 20111h 3min

Supercomputers & Super Computing

Supercomputers & Super Computing

This week, we seek the science of supercomputers! We find out how they work, and how they can answer some of the biggest questions in science. We also hear about the World Community Grid, which offe...

10 Syys 201157min

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