Dr Karl Podcast

Why do some people get so hot when they're asleep?  Can you flush microplastics out of your body? Do brain freezes become more common as we age?
Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

Where is the centre of the universe? What would happen if the speed of light increased? And what is Dr Karl's favourite maternity fact?
Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

Would we die without dioxygen? Where did spiders come from? And can you learn to hack the cold?
Dr Karl and Zoe Kean (OAM!) answer these questions and more on triple j Mornings with Lucy Smith.

Does Missy Higgins have geometrically impossible standards? How high do hot air balloons go? And how much is too much 'Sugar On My Tongue'?  
Dr Karl answers these questions and more in this special episode of Science with Dr Karl with Lucy Smith.

What's the fastest way to cool down a room? How helpful is a stiff drink on a sick day? And is weeing in the shower good for you? 
Join Lucy, Dr Karl and special guests for a look back on some of our favourite questions from this year all about life hacks!