Ask The Naked Scientists SA

NAKED SCIENTISTS  |  Podcast , ±22 min episodes every 1 week, 3 days  | 
Why scratch your head if you don't know the answer? What about the Earth made the dinosaurs so big? Why does the Universe spin? Is the Sun seem brighter in the morning than the evening? Are autistic people particularly at home with computers? Why do effervescent tablets fizz only in water? Why do Parkinson's patients sleepwalk without difficulty? Plus, news of a decoy molecule that can treat dwarfism and what earwax has revealed about blue whales...

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07
MAR

Are horseshoes unlucky in a thunderstorm?

Chris Smith from The Naked Scientists takes on YOUR questions. What would happen if a horse with metal shoes on was struck by lightning? How was DNA code devised? Could electricity go wireless? How much calcium is in a cup of tea? Why can slime change colour with heat? Is second hand smoke from e-cigarettes harmful? Does NASA still have contact with Voyager? How can goats climb mountain sides? Plus, the new wireless technology allowing more cuddles for premature babies.
For more podcasts by The Naked Scientists, head to nakedscientists.com/podcasts.

PLUS, you can follow the team on Instagram, Twitter and Facebook; @nakedscientists.
28
FEB

How do I win the lottery?

Chris Smith from The Naked Scientists takes on YOUR questions with Eusebius McKaiser from Talk Radio 702. How are buildings demolished? How do you win the lottery? Do aliens exist? Is breast milk best? Does it rain more in rocky areas? Why did life evolve and replicate? Can transplants resolve genetic syndromes? Plus, scientists turn carbon dioxide into coal.
21
FEB

Are we getting smarter?

Chris Smith from The Naked Scientists takes on YOUR questions. Why are hail stones different sizes? Why do my palms get sweaty? Why do animals moult? What happens if you stop eating sugar? and more. Plus flicking the suicide switch on tuberculosis.
14
FEB

What is CERN all about?

What's CERN all about? What is epigenetics, and how is it different to genetics? Why doesn't ice always freeze clear? How does carbon capture work? Why do my eyes go red when I'm drunk? Plus in the news, a new kind of painkiller.
07
FEB

Will Japan retrieve an asteroid sample?

The Japanese mission to bring back a sample of an asteroid, are changes in Earth's magnetic field linked to climate change, what causes tip-of-the-tongue experiences when you cannot remember a word, why does the Moon look much larger on the horizon, how do farts form and can farts be harnessed to power things? And is a TV screen next to my bed bad for me? Will mobile phone use do me harm? Why flowers and chocolates for Valentine's Day? Join Dr Chris for this week's crop of questions and answers...
24
JAN

Why do we get butterflies?

Why do we get butterflies in our stomach? Why is singing in tune difficult? What does vitamin K do? Is aluminium foil safe? How do you measure metres above sea level? Can cold water make you wee more?
17
JAN

Is the sky really blue?

Is the sky actually blue? Does petrol go off? What causes myeloma? Why are chicken eggs different colours? If salt melts ice, why are icebergs frozen?
10
JAN

Do animals get jet lag?

Why does dog poo change colour? What happens to the brain when we're sleeping? Do animals also get jet lag? Is time travel possible?
03
JAN

How do they get the stripes into toothpaste

How do you measure time when traveling close to light speed? How do you predict the weather? Why don't zebras look dirty? How do they get the stripes into toothpaste? Why do wheels look like they spin backwards? Why can some people move their ears?
20
DEC
2018

Why does chilli make my head itch?

Why don't birds get electrocuted on an electric fence? Why do I want to sing along to tunes I know? Does a cut onion soak up toxins from the air? Is Everest really the tallest mountain? Why does chilli make my head itch after I've shaved off my hair? What's the prospect of terraforming Mars? And can women synchronise their periods? Plus, news of the New Horizon's probes fly-by of Kuiper Belt Object (KBO) Ultima Thule, with Chris Smith and Eusebius McKaiser...
13
DEC
2018

Why do I appear upside down in a spoon?

Why do I appear upside down in a spoon? Is the Universe getting bigger or smaller? What would Earth be like if we had two moons? What's the atomic weight of silver? Why does my bum tingle when I get my hair cut? If water can expand why can't it compact? Why do animals never run in a straight line?
29
NOV
2018

Can I catch germs from a cockroach?

Can I catch germs from cockroaches? How does the shape of the ear tell you where something is? If the Universe is expanding, is it being pushed or pulled? Is rain water better for crops than irrigation? What's the difference between macro and micro evolution? Do men enjoy spice more than women?

374 episodes

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