Dr Karl Podcast ABC listen

What role do genetics play in determining how smart someone will be? Why are rainbows always the same shape and colour? And where do the vitamins in fruit and vegetables come from?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

If all planets are stuck in the sun's gravitational pull, what stops them from being completely pulled into the sun? Does melting cheese change its nutritional value? And could we genetically modify before birth?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

Can we harness the power of earthquakes? Why don't dogs have bellybuttons like us? And why tf do you sometimes see one little cloud in a clear sky?

Dr Karl answers these questions and more, on triple j Mornings with Ruby Miles.

What kind of math formulas go into AI? What influences our biggest fears? And can humans acclimatise to every weather condition?

Dr Karl and special guest Tom Crawford answer these questions and more, on triple j Mornings with Lucy Smith.

Can eating certain foods change the taste of bodily fluids? Why do I get congested after a night out drinking? And why does armpit hair stop growing at a certain length?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

If the whole population stood in one spot and ran would the earth spin like a treadmill? What would happen if gravity didn’t exist? And are farts powerful enough to propel you in space?

Dave from Glass Animals asks these questions and more on this bonus episode of Science with Dr Karl.