Dr Chris answers listener submitted questions including: would it be possible to slingshot continuously around the Earth and Mars? When does our consciousness 'switch on?' How worried should we be if we're outside during a thunderstorm? Is 0 positive or negative? What maintains our body temperature? Like this podcast? Please help us by supporting the Naked Scientists
Do women suffer from flatulence, and what affects your level of flatulence? Does hitting someone on the head actually knock them out? Is being a psychopath down to nature or nurture? Why does the weather stay warm when the seasons shift? Why can we only recycle some types of plastic? Can a swollen heart be reduced in size? Can nuclear rods power spaceships? Can mattresses and pillows reduce snoring? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by sup...
Does laying on your left side clean your organs? Are faces the only difference that different populations have, and why do we notice facial differences? What happens to the body when your body drops drastically? How does the body react to extreme trauma? Why do we get blemishes on our skin? Could you transplant muscles around the body? How do you seek help after a suspected rabies bite? Dr Chris Smith and Krystal Orderson have all the answers... Like this podcast? Please help us by supporting th...
What causes monkeypox? Would an organ donor's DNA be in your body? Why does alcohol abate the symptoms of a hangover? Can you get bird flu from bird poo? Why do birds bob their head when they walk? Where does the word 'humour' come from? Is there a scientific basis on the laws of attraction? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Dr Chris Smith answers listener science questions; what factors impact the onset of glycosuria? Might we have contaminated Mars with organisms from Earth? Why did the universe form the way that it did? Like this podcast? Please help us by supporting the Naked Scientists
Are skin tags an indication of diabetes? Why don't cattle flee from fire? Do apples stimulate your appetite? Why are some cats great at hunting, and others not? Why doesn't dust fill up our lungs? What is the sediment at the bottom of frozen wine? When did our tail become a coccyx? What causes ringworm? What drives the magnetic field? Dr Chris Smith and Krystal Orderson have all the answers... Like this podcast? Please help us by supporting the Naked Scientists...
Dr Chris Smith chats with Relebogile Mabotja and her listeners about their science questions. Today: do older people yawn less frequently? And should you avoid zero sugar fizzy drinks whilst pregnant? Like this podcast? Please help us by supporting the Naked Scientists
This time on Ask!, Dr Chris explains how tree rings helped scientists confirm last summer was the hottest for 2000 years. Also, how were the pyramids built? And where are we with understanding and treating Alzheimer's disease? Like this podcast? Please help us by supporting the Naked Scientists
Chris Smith covers another cast of interesting queries submitted by listeners. They include: Why do we have accents? Is there such a thing as the "devil's hour?" What is acid reflux? Is there such a thing as race? If you had unfettered access to the James Webb Space Telescope, what would you point it at? Like this podcast? Please help us by supporting the Naked Scientists
Dr Chris takes on listener questions: how long can someone survive without food and water? Why are some of us more prone to hangovers? Do gorillas drink water? Does spicy food cause vivid dreams? What causes insomnia? Like this podcast? Please help us by supporting the Naked Scientists
In this week's selection of science questions, Dr Chris explains the impact of sweetners on the body, what happens when we suffer a stroke, and where the other half of the moon disappears to... Like this podcast? Please help us by supporting the Naked Scientists
Why are viruses so contagious? Are there any treatments for macular degeneration? How are we treating depression with psychedelics? Why do people lose their sense of smell? Is cloud seeding a real thing? Dr Chris Smith and Relebogile Mabotja have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Is our perfect total eclipse just a total coincidence? Where do our dreams come from? Can you launch a missile without it being picked up by satellites? Which animals have the best memory? Do humans have any instincts? Can gravity be 1g on a planet with a greater mass than Earth? Where could we go when Earth becomes uninhabitable? What was there before the beginning of the Universe? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked...
Why did the eclipse move west to east across the Earth? Why are we so interested in nuclear fusion? Could we ever breathe underwater? What is the opposite force to gravity? Would alcohol sterilise a drowning fly? What the difference between cancer and cancerous growths? Are lactose introlerant mothers allergic to their own milk? Like this podcast? Please help us by supporting the Naked Scientists
Do animals ever get lost? Do ants count their steps? Could we recreate the greenhouse effect on Mars? Why can you hear some aircraft, but not others? Could we mine the Moon? Is it ever too late to stop somking? Do people with autism have a different brain structure? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Dr Chris answers more listener submitted questions including, Why is South Africa on the bottom of the world map? Why are countries interested in landing on the moon again? How do undersea cables work? What is the Square Kilometre Array? Why are my car keys better at unlocking my car than my TV remote is at controlling my TV? Like this podcast? Please help us by supporting the Naked Scientists
Chris Smith answers science questions from the public. Does the rate of nail growth differ between men and women? What are the advantages of a nose swab over a mouth swab? What could improve the connectivity of my remote? Accounting for the rotation of Earth, does a plane flying from London to Cape Town fly in a straight line? How does a colour printer work? Like this podcast? Please help us by supporting the Naked Scientists
Do statins affect your Vitamin D production? Why do we have leap years? Which came first, the chicken or the egg? Could we live on the moon of Titan? Did COVID come from a lab? What aspects of science can we still now answer? Could popping a pimple on your face kill you? How does wireless charging work? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Chris Smith answers another sample of enquiries from across the scientific spectrum: What might have caused my beetle infestation? Why do so many cultures describe an afterlife? What's the medical explanation for 'cracking the seal?' How do lions identify cubs that aren't theirs? If the Earth stopped rotating, would we feel it? Will hydrogen combustion engines be efficient? Like this podcast? Please help us by supporting the Naked Scientists...
What causes the noise in a lightning strike? How do astronauts' bodies change after a long time in space? Can you die of fright? Are we living in the past? Why don't insects get hurt when they fall? Dr Chris Smith and Relebogile Mabotja have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Why do birds stand on one leg? Which animals can we eat, and which can we not? Does your life flash before your eyes when you die? Does a plug's wiring orientation matter? Why does hearing water make you need the toilet? Does anything travel alongside the ISS? Dr Chris Smith and Relebogile Mabotja have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Dr Chris Smith answers listener questions including, how can we communicate science better? How much distance do we travel through space each second? Why might I feel stomach pain when I'm hungry and I take a cold drink? What causes people to feel sleepy when they're near a pregnant woman? Why do we enter planes on the left rather than the right? Like this podcast? Please help us by supporting the Naked Scientists
Chris Smith takes on listener questions, including: How far out to sea do seagulls fly? How is the malaria vaccine rollout going? Why does hot weather make your muscles more tired? What is the hottest temperature humans can survive? How do vultures track their lunch? How do some people retain more information? Like this podcast? Please help us by supporting the Naked Scientists
Chris Smith takes on listener submitted questions including, why do people disagree so much on what temperature to set the heating? Where do swallows and swifts go in the winter? Is it true that parrots don't have taste buds? And, what is dry ice? Like this podcast? Please help us by supporting the Naked Scientists
Why might chilli cause an upset stomach? How does a boomerang work? What's the difference between 50Hz and 60Hz of energy? Why does Saturn have a hexagon? Are stars moving away from us? How do we know how large underground oil deposits are? Why aren't cameras as good as out eyes? Do mosquitoes prefer certain people? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
Why kind of gas is in a gas giant planet? Can you do anything about sleepwalking? What causes stutters and speech impediments? Does blowing out birthday candles spread germs onto the cake? Why don't we feel the wind from moving through space? What are shooting stars? Why don't we have strangers with identical DNA? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
In the first Ask! of 2024, Dr Chris Smith tackles questions on UV rays, Fahrenheit vs Celsius, whether the Three Gorges Dam could be slowing down the Earth's rotation, what drives dictators to do bad things, whether neutrinos pose a threat to humans, and what happens to our bodies after we die? Like this podcast? Please help us by supporting the Naked Scientists
Are some wildfires beneficial? What is the worst case scenario for climate change? What causes lactose intolerance? Does sunscreen cause a vitamin D defiency? Why do blind people still move their eyes around when thinking? Why do we scratch itches? Dr Chris Smith and Clarence Ford have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
This week, a Christmas surprise in Dr Chris's tree that he'd rather not have brought home; should I drink water from aircon machines or even vehicle exhausts, will coffee make me live longer, is the flag planted during the Moon landing still there, what's the scientific basis of itching, which planets don't have a moon, and what makes mosquitoes prefer me to other people? Dr Chris and Talk Radio 702's Relebogile Mabotja take on your science questions... Like this podcast? Please help us by suppo...
What is the science of a midlife crisis? Can you store stainless steel in the fridge? Where do flies go in the winter? Could you make food directly from soil? Do the sun and the moon change positions in the winter? Why does the mouth generate saliva? How do worms get into your body? Dr Chris Smith and Relebogile Mabotja have all the answers... Like this podcast? Please help us by supporting the Naked Scientists
