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Ask the Naked Scientists

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Ask the Naked Scientists · 788 episoder · Side 18 af 27

Can you get sunburn through a glass window?
15. aug. 2014 19m

Can you get sunburnt through a glass window? What are white holes? If everything is made from atoms, and atoms are largely empty space why can't we ph...

How accurate are dinosaur reconstructions?
8. aug. 2014 21m

If you fall asleep with the radio playing what effect would this have on the brain? How do marine mammals stay hydrated? If you fall off a certain hei...

Are maps always right?
1. aug. 2014 23m

What's causing the ebola outbreak in northwest Africa? Is our sun unique? Why did we make clocks tick the way they do? Does altitude affect my blood p...

Why do some wines give you a worse hangover?
25. jul. 2014 20m

Should my air-conditioning be fresh or recycled air? Is the International Space Station in geostationary orbit? What causes plane vapour trails? Is it...

Why do we get nightmares?
18. jul. 2014 19m

Are there extra types of water? Do plants give off carbon dioxide at night? Why does huddling together keep you warm? What is the origin of belly-butt...

Is the sea getting saltier?
11. jul. 2014 22m

How does a gastric bypass work? How do spaceships land safely back on earth? What makes humans so successful? Are new species still appearing? Is the ...

Can blind chameleons change colour?
4. jul. 2014 22m

How do e-cigarettes work? Could a blind chameleon still change colour? Do sightless people pick up on things most of us miss? Can the hydrogen be extr...

What is Spontaneous Human Combustion
27. jun. 2014 17m

Can people with autism catch yawns? Why isn't the Sun cooling down? What is the theory of spontaneous human combustion? Why did Luis Suarez bite someo...

A cure for procrastination?
20. jun. 2014 21m

Does learning a musical instrument boost brain power? Are there limits to what the human body can repair? How does my brain know how to whistle in tun...

Why do we yawn?
13. jun. 2014 22m

Are mouth bugs nastier than bowel bugs? How would wiping out mosquitoes affect the food-web? What is an itch? Are anaesthetics a risk factor for blood...

Why do people open their mouths when they apply mascara?
6. jun. 2014 22m

Are mothballs poisonous? How do chameleons change colour? Where do seedless varieties of fruit come from? What is ash? How can we use DNA to trace anc...

What does coffee do to my heart rate?
30. maj 2014 20m

What does coffee do to my heart rate? Has the earth changed size since its formation? Why are hailstones round? How do you avoid getting seasick? Are ...

What gives water its colour?
23. maj 2014 23m

What sort of star is the Sun? Can damage done by Multiple Sclerosis be repaired? Why does an acetylene torch need oxygen? How are calories in food cal...

Are flies getting harder to swat?
16. maj 2014 18m

Are flies getting harder to swat these days? Why does more food in the microwave take longer to cook? Should penicillin-allergic people avoid blue che...

Will whales get the bends?
2. maj 2014 22m

The building blocks of life, what is a virus? Why don't whales get the bends? How does a 3D printer work? How do 93 and 95 octane fuels differ? Why is...

Is petrol better value when it's cold?
25. apr. 2014 21m

How can cochlear implants deliver gene therapy? Are you better off circumcised? What is the biggest discovery of the last 20 years? Can planets exist ...

Naked at 702
17. apr. 2014 51m

The Naked Scientists appear in the flesh at Primedia Place, home of 702, to answer questions from the live audience... Like this podcast? Please help ...

The first in-vitro vagina?
11. apr. 2014 22m

How have doctors grown new vaginas in vitro? Are fires feasible in space? Why does the moon always show to same face to us? Why don't we see disabled ...

How Sunny is it on Saturn?
4. apr. 2014 23m

What's inside Enceladus? How do we make water safe for drinking? How Sunny is it on Saturn's moons? What causes motion sickness? Could we collect sunl...

Where does Earth get its oxygen?
28. mar. 2014 20m

How did scientists make a synthetic chromosome? How does heat radiate? What wakes us up in the morning? Where does oxygen come from? Are black boxes b...

What are gravity waves?
21. mar. 2014 18m

Is gravity waves from the Big Bang a big deal? Is evolution still occurring? Why does water boil at lower temperature at altitude? Can the brain be hi...

Why do Guinness bubbles go downwards?
14. mar. 2014 21m

How do the processing power of a brain compare with a computer? How can we shield astronauts en-route to Mars? Do ants prefer protein? What causes lef...

Does wet coal produce less power?
8. mar. 2014 20m

Can weather be manipulated? Will wet coal produce less electricity in a power station? Why does curry make my nose run? Is aluminium linked to Alzheim...

Can a phone affect my fertility?
28. feb. 2014 21m

Can a mobile phone between the legs affect fertility? Why does wet cornflour stiffen when squeezed? Does light at night affect reproductive success of...

What causes a blood red moon?
21. feb. 2014 21m

The cause of a blood red moon, is there an upper limits for temperature, where does the Sun's hydrogen come from, what does a blind person see in thei...

Where does dust come from?
7. feb. 2014 20m

How does acid produce stem cells? Why do carpets creep across the floor? Where does dust come from? Why can't flying insects escape from the surfaces ...

What accelerates light?
31. jan. 2014 24m

How does light accelerate in a less-dense medium? How do climbing plants twist around a stake? Did people share technology 5000 years ago? Why would s...

Would a swimmer hit by lightning be fried?
24. jan. 2014 21m

What's the difference between GM technology and cloning? If lightning hits a swimming pool, would a swimmer be fried? What happens when we get used to...

How do you size-up a CME?
10. jan. 2014 15m

How is the scale of a coronal mass ejection (CME) measured? How does evolution work? Why is sole and palm skin a lighter colour? What causes magnetic ...

Ask the Naked Scientists is BACK!
6. jan. 2014 27m

How trees tell the time, the germ potential of hot air driers in toilets, where fruit flies come from, does menstruation synchronise, why do mad peopl...