Podcasts about ask the naked scientists

What role do cockroaches play in our ecosystem? What would happen if all of Earth's gases combined? Why is the universe expanding? What is the most flammable gas? Why does the Earth look flat from the ground? How does the brain co-ordinate the body? How were the pyramids built so long ago? What happens to our body during a heart attack? In this 'Classroom Edition' of Ask The Naked Scientists, Dr Chris Smith and are answering the questions set by pupils at John Graham Primary School... Like this podcast? Please help us by supporting the Naked Scientists

What role do cockroaches play in our ecosystem? What would happen if all of Earth's gases combined? Why is the universe expanding? What is the most flammable gas? Why does the Earth look flat from the ground? How does the brain co-ordinate the body? How were the pyramids built so long ago? What happens to our body during a heart attack? In this 'Classroom Edition' of Ask The Naked Scientists, Dr Chris Smith and are answering the questions set by pupils at John Graham Primary School... Like this podcast? Please help us by supporting the Naked Scientists

When is the next comet? What is past the milky way? Which animals have been sent into space? Did the moon come before the Earth? What lifts up the moon? What are all the dents in the moon? How did the moon form? How do we know how old the Earth is? Why are Neptune and Uranus blue? Why is the sun the only star we can see in the daytime? How fast do you need to go to escape a black hole? Is there other life in the universe? In this 'Classroom Edition' of Ask The Naked Scientists, Dr Chris Smith, Clarence Ford are answering the questions set by pupils at Parow East Primary School... Like this podcast? Please help us by supporting the Naked Scientists

When is the next comet? What is past the milky way? Which animals have been sent into space? Did the moon come before the Earth? What lifts up the moon? What are all the dents in the moon? How did the moon form? How do we know how old the Earth is? Why are Neptune and Uranus blue? Why is the sun the only star we can see in the daytime? How fast do you need to go to escape a black hole? Is there other life in the universe? In this 'Classroom Edition' of Ask The Naked Scientists, Dr Chris Smith, Clarence Ford are answering the questions set by pupils at Parow East Primary School... Like this podcast? Please help us by supporting the Naked Scientists

What's better to injest after antibiotics treatment, yoghurt or probiotics? What makes milk and snow so white? Why does being exposed to cold water make one breathe so heavily? Is time really a human construct? This and more are the subject of Lester and Chris' weekly science QnA session... Like this podcast? Please help us by supporting the Naked Scientists

What's better to injest after antibiotics treatment, yoghurt or probiotics? What makes milk and snow so white? Why does being exposed to cold water make one breathe so heavily? Is time really a human construct? This and more are the subject of Lester and Chris' weekly science QnA session... Like this podcast? Please help us by supporting the Naked Scientists

Why do some animals sleep standing up? And do fish sleep? Why are elderly voices higher pitched than younger voices? Why does the outside temperature drop just before the sunrise? Why do I feel pain in my ears during a plane takeoff, and why does chewing gum help? Do cats and dogs recognise their siblings? Why is yawning contagious? Do dogs get depressed? And why doesn't our own snoring wake us up? Dr Chris and Abongile Nzelenzele have the answers... Like this podcast? Please help us by supporting the Naked Scientists

Why do some animals sleep standing up? And do fish sleep? Why are elderly voices higher pitched than younger voices? Why does the outside temperature drop just before the sunrise? Why do I feel pain in my ears during a plane takeoff, and why does chewing gum help? Do cats and dogs recognise their siblings? Why is yawning contagious? Do dogs get depressed? And why doesn't our own snoring wake us up? Dr Chris and Abongile Nzelenzele have the answers... Like this podcast? Please help us by supporting the Naked Scientists

Data on the Chinese emerging coronavirus and did it come from pangolins? Why does glassware look more shiny when wet? How does the body fight off viral infections? And what happens when you freeze breast milk? Talk Radio 702's Azania Mosaka and Dr Chris team up to Ask the Scientist! Like this podcast? Please help us by supporting the Naked Scientists

Data on the Chinese emerging coronavirus and did it come from pangolins? Why does glassware look more shiny when wet? How does the body fight off viral infections? And what happens when you freeze breast milk? Talk Radio 702's Azania Mosaka and Dr Chris team up to Ask the Scientist! Like this podcast? Please help us by supporting the Naked Scientists

Why is salt needed in an old-fashioned ice-cream maker? Are gravity and electromagnetism the same, and could we build a big enough electromagnet to repel the Moon? Are some stars no longer where we see them? Does salt make water boil hotter and hence will my pasta cook quicker? Why do distant lights twinkle? How does an air conditioner work? Why do my ear-buds make me cough when I insert them? What causes my microwave oven to interfere with my WiFi and Bluetooth? Is it possible to re-magnetise the magnet on the bathroom cabinet? Can we use light to propel a spacecraft? And why do we find our... Like this podcast? Please help us by supporting the Naked Scientists

Why is salt needed in an old-fashioned ice-cream maker? Are gravity and electromagnetism the same, and could we build a big enough electromagnet to repel the Moon? Are some stars no longer where we see them? Does salt make water boil hotter and hence will my pasta cook quicker? Why do distant lights twinkle? How does an air conditioner work? Why do my ear-buds make me cough when I insert them? What causes my microwave oven to interfere with my WiFi and Bluetooth? Is it possible to re-magnetise the magnet on the bathroom cabinet? Can we use light to propel a spacecraft? And why do we find our... Like this podcast? Please help us by supporting the Naked Scientists

This week: plummeting bird populations; the global climate strike; whether blood-letting benefits high blood pressure; why vaseline won't melt in the microwave; how pilots land planes even though the Earth is spinning; how birds pattern their plumage; why your nose runs when you wake up; what causes morning breath, and why would a car use more fuel driving a journey on the outward leg compared with the return journey? Join Dr Chris and 567 Cape Talk's Kieno Kammies as we Ask! the Naked Scientists... Like this podcast? Please help us by supporting the Naked Scientists

This week: plummeting bird populations; the global climate strike; whether blood-letting benefits high blood pressure; why vaseline won't melt in the microwave; how pilots land planes even though the Earth is spinning; how birds pattern their plumage; why your nose runs when you wake up; what causes morning breath, and why would a car use more fuel driving a journey on the outward leg compared with the return journey? Join Dr Chris and 567 Cape Talk's Kieno Kammies as we Ask! the Naked Scientists... Like this podcast? Please help us by supporting the Naked Scientists

How do we tell where a sound is coming from? Why does wine taste differently after many years? Why can't we manufacture blood? Why was Pluto downgraded? Plus, a new blood test for cancer. Like this podcast? Please help us by supporting the Naked Scientists

How do we tell where a sound is coming from? Why does wine taste differently after many years? Why can't we manufacture blood? Why was Pluto downgraded? Plus, a new blood test for cancer. Like this podcast? Please help us by supporting the Naked Scientists

Kicking off with a look at why coffee might make you live longer, Dr Chris and Eusebius explain why Roger Federer's right arm isn't twice the size of his left? How aeroplane wings form vapour trails around the wing tips, why babies kick in the womb but seem to do little after they are born, and how a crocheted blanket, or a string vest, keep you warm despite being full of holes. Plus, what was the giant iceberg that broke off recently from the Antarctic ice sheet, if the Universe is expanding, why do some galaxies collide, why do aeroplanes have black boxes when they could rely of satellite... Like this podcast? Please help us by supporting the Naked Scientists

Kicking off with a look at why coffee might make you live longer, Dr Chris and Eusebius explain why Roger Federer's right arm isn't twice the size of his left? How aeroplane wings form vapour trails around the wing tips, why babies kick in the womb but seem to do little after they are born, and how a crocheted blanket, or a string vest, keep you warm despite being full of holes. Plus, what was the giant iceberg that broke off recently from the Antarctic ice sheet, if the Universe is expanding, why do some galaxies collide, why do aeroplanes have black boxes when they could rely of satellite... Like this podcast? Please help us by supporting the Naked Scientists

What can a person do about restless leg syndrome? Why does data expire? Why do our tummies rumble? Why are some people ticklish? Why do people grind their teeth? How do pills know where to go? Like this podcast? Please help us by supporting the Naked Scientists

What can a person do about restless leg syndrome? Why does data expire? Why do our tummies rumble? Why are some people ticklish? Why do people grind their teeth? How do pills know where to go? Like this podcast? Please help us by supporting the Naked Scientists

Is there a cure for flu? Can your genetic engineering make you smart? How far are we from designer genes? Can we cure HIV? Do our voices change as we get older? Plus, bioengineered bones! Like this podcast? Please help us by supporting the Naked Scientists

Is there a cure for flu? Can your genetic engineering make you smart? How far are we from designer genes? Can we cure HIV? Do our voices change as we get older? Plus, bioengineered bones! Like this podcast? Please help us by supporting the Naked Scientists

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 bouyant? Where did the Big Bang come from? Are airbags wired to seatbelts? Do couples end up looking like each other? And why does anxiety produce butterflies in the stomach? Like this podcast? Please help us by supporting the Naked Scientists

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 bouyant? Where did the Big Bang come from? Are airbags wired to seatbelts? Do couples end up looking like each other? And why does anxiety produce butterflies in the stomach? Like this podcast? Please help us by supporting the Naked Scientists

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 people tend to run along roads, why is smoking addictive and why should a 7-year old have underarm odour? Join Dr Chris for the first Ask! outing of 2014... Like this podcast? Please help us by supporting the Naked Scientists

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 people tend to run along roads, why is smoking addictive and why should a 7-year old have underarm odour? Join Dr Chris for the first Ask! outing of 2014... Like this podcast? Please help us by supporting the Naked Scientists

What colour were human ancestors? What does a rocket push against in space to propel itself forward? Why does yawning make me cry? How do bats navigate? Can fuel cells run on alcohol? Why are 90% of people right handed? How genetically related would the children of two sets of identical twins be? Plus, noses grown on foreheads and how rotating antibiotic drugs can prevent bacterial resistance... Like this podcast? Please help us by supporting the Naked Scientists

What colour were human ancestors? What does a rocket push against in space to propel itself forward? Why does yawning make me cry? How do bats navigate? Can fuel cells run on alcohol? Why are 90% of people right handed? How genetically related would the children of two sets of identical twins be? Plus, noses grown on foreheads and how rotating antibiotic drugs can prevent bacterial resistance... Like this podcast? Please help us by supporting the Naked Scientists

Is the moon brighter overhead? Why do babies have higher heart rates? Do men snore more than women? What is peripheral neuropathy? Why are our organs wet inside? How do electric eels work? Why do wires tangle? What is the basis of a skin graft? This week Dr Chris takes on more tough questions on TalkRadio 702, South Africa... Like this podcast? Please help us by supporting the Naked Scientists

Is the moon brighter overhead? Why do babies have higher heart rates? Do men snore more than women? What is peripheral neuropathy? Why are our organs wet inside? How do electric eels work? Why do wires tangle? What is the basis of a skin graft? This week Dr Chris takes on more tough questions on TalkRadio 702, South Africa... Like this podcast? Please help us by supporting the Naked Scientists

This Week, Chris Smith and Ben Valsler join Redi in the studio for an extended Ask the Naked Scientists! We find out why the sky appears blue and if electric blankets are bad for your health. Plus, how hot is empty space, how do dogs see the world and many more science questions. Like this podcast? Please help us by supporting the Naked Scientists

This Week, Chris Smith and Ben Valsler join Redi in the studio for an extended Ask the Naked Scientists! We find out why the sky appears blue and if electric blankets are bad for your health. Plus, how hot is empty space, how do dogs see the world and many more science questions. Like this podcast? Please help us by supporting the Naked Scientists

How did a lightning storm spark a glowing ball above a roof, do atmospheric oxygen levels dip in winter, does anyone naturally not have fingerprints, are humans still evolving, and what's the story behind Lorenzo's Oil? Join Dr Chris for an intellectual work out with this week's round up of brain-stretching science... Like this podcast? Please help us by supporting the Naked Scientists

How did a lightning storm spark a glowing ball above a roof, do atmospheric oxygen levels dip in winter, does anyone naturally not have fingerprints, are humans still evolving, and what's the story behind Lorenzo's Oil? Join Dr Chris for an intellectual work out with this week's round up of brain-stretching science... Like this podcast? Please help us by supporting the Naked Scientists

What can hydrogen reveal about the structure of the early Universe and what causes Alzheimer's Disease; is the moon upside down when seen from south of the equator, what causes Autism and can it be treated and why do I only need 4 hours sleep? Join Dr Chris in this discusion on this week's Ask the Naked Scientists... Like this podcast? Please help us by supporting the Naked Scientists

What can hydrogen reveal about the structure of the early Universe and what causes Alzheimer's Disease; is the moon upside down when seen from south of the equator, what causes Autism and can it be treated and why do I only need 4 hours sleep? Join Dr Chris in this discusion on this week's Ask the Naked Scientists... Like this podcast? Please help us by supporting the Naked Scientists

How does vinegar 'cook' an egg? How does Google work? Are the colours we see really real? We'll get the answers to all of these, plus explore how giant tortoises made it to the Galapogos, and how wiping out the human population would alter the atmosphere! Like this podcast? Please help us by supporting the Naked Scientists

How does vinegar 'cook' an egg? How does Google work? Are the colours we see really real? We'll get the answers to all of these, plus explore how giant tortoises made it to the Galapogos, and how wiping out the human population would alter the atmosphere! Like this podcast? Please help us by supporting the Naked Scientists

There's no Naked Scientists show this week, so why not try "Ask the Naked Scientists" - our weekly phone in show with Sue Marchant. This week, we answer qustions like why do we have Adam's Apples? Do other primates have them? When we find new species are they due to evolution? Why do we get sleep in our eyes? Plus, we reveal the healthiest type of olive oil, investigate spinal surgeries and look into the rare condition of Morgellons Disease.

There's no Naked Scientists show this week, so why not try "Ask the Naked Scientists" - our weekly phone in show with Sue Marchant. This week, we answer qustions like why do we have Adam's Apples? Do other primates have them? When we find new species are they due to evolution? Why do we get sleep in our eyes? Plus, we reveal the healthiest type of olive oil, investigate spinal surgeries and look into the rare condition of Morgellons Disease. Like this podcast? Please help us by supporting the Naked Scientists

There's no Naked Scientists show this week, so why not try "Ask the Naked Scientists" - our weekly phone in show with Sue Marchant. This week, we answer qustions like why do we have Adam's Apples? Do other primates have them? When we find new species are they due to evolution? Why do we get sleep in our eyes? Plus, we reveal the healthiest type of olive oil, investigate spinal surgeries and look into the rare condition of Morgellons Disease. Like this podcast? Please help us by supporting the Naked Scientists

When is wood not safe to burn? What makes poisonous plants dangerous? Could you get a satellite to orbit the moon? This week on Ask The Naked Scientists, we'll give you the answers to all these questions. We'll also find out the difference between cold and flu viruses, compare sheet and fork lightning and find whether a bluetooth headset could be used to track you down... Like this podcast? Please help us by supporting the Naked Scientists

When is wood not safe to burn? What makes poisonous plants dangerous? Could you get a satellite to orbit the moon? This week on Ask The Naked Scientists, we'll give you the answers to all these questions. We'll also find out the difference between cold and flu viruses, compare sheet and fork lightning and find whether a bluetooth headset could be used to track you down... Like this podcast? Please help us by supporting the Naked Scientists

Can custard cause catastrophic explosions? How will the human race evolve? Can we use water as a fuel? We tackle all these on this week's Ask the Naked Scientists, as well as discovering why the hair on our bodies grows differently to the hair on our heads, asking if the earth will ever run out of oxygen and finding out if a 'fat strip' could solve our weight problems... Like this podcast? Please help us by supporting the Naked Scientists Like this podcast? Please help us by supporting the Naked Scientists

Can custard cause catastrophic explosions? How will the human race evolve? Can we use water as a fuel? We tackle all these on this week's Ask the Naked Scientists, as well as discovering why the hair on our bodies grows differently to the hair on our heads, asking if the earth will ever run out of oxygen and finding out if a 'fat strip' could solve our weight problems... Like this podcast? Please help us by supporting the Naked Scientists Like this podcast? Please help us by supporting the Naked Scientists

Happy New Year! We celebrate the arrival of 2008 with a second special edition of our new podcast, Ask The Naked Scientists, followed by a 25 minute round up of the top climate change stories featured on the Naked Scientists over the last 12 months.

Happy New Year! We celebrate the arrival of 2008 with a second special edition of our new podcast, Ask The Naked Scientists, followed by a 25 minute round up of the top climate change stories featured on the Naked Scientists over the last 12 months. Like this podcast? Please help us by supporting the Naked Scientists

Happy New Year! We celebrate the arrival of 2008 with a second special edition of our new podcast, Ask The Naked Scientists, followed by a 25 minute round up of the top climate change stories featured on the Naked Scientists over the last 12 months. Like this podcast? Please help us by supporting the Naked Scientists

Happy Christmas! To keep you entertained while we're off tucking into Turkey, this week and next we've got special editions of a new series of programmes we're launching in 2008 called Ask The Naked Scientists, our new live interactive science radio phone-in, with Dave Ansell, Sue Marchant and Chris Smith.

Happy Christmas! To keep you entertained while we're off tucking into Turkey, this week and next we've got special editions of a new series of programmes we're launching in 2008 called Ask The Naked Scientists, our new live interactive science radio phone-in, with Dave Ansell, Sue Marchant and Chris Smith. Like this podcast? Please help us by supporting the Naked Scientists

Happy Christmas! To keep you entertained while we're off tucking into Turkey, this week and next we've got special editions of a new series of programmes we're launching in 2008 called Ask The Naked Scientists, our new live interactive science radio phone-in, with Dave Ansell, Sue Marchant and Chris Smith. Like this podcast? Please help us by supporting the Naked Scientists