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triple j

Join Dr Karl Kruszelnicki, Lucy Smith and their scientific guests, with a bunch of curious triple j listeners for a weekly injection of science, myth-bashing and answers!

Dr Karl Podcast

What would happen to the universe if we could time travel? How fast does the earth move? And at what point does our brain switch from awake to asleep?

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

Motion sickness, 3I/ATLAS and cross-breeding

Will trees adapt to climate change? What causes migraine auras? And what happens in your body when you quit vaping?

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

The science of cringe, meat juice & psychedelic shrimp

How does boiling water affect tea? What is the instant smell from a packet of salt and vinegar chips? And how do carbohydrates and protein interact in our digestive system?

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

Fibre, the carnivore diet & drunk hamsters

What's the correlation between black holes and time travel? Do batteries weigh less when they are empty? Why do some people develop indigestion later in life?

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

Smelly sneezes, stress seizures & sound proofing

Should you really be weeing on your lemon tree? How close are we to finding proof of life on Mars? And what would happen to a helium balloon in zero gravity?

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

Wee-Lemons, Life On Mars & Moon Balloons

It turns out, you have A LOT of science (and not-science) questions for Dr. Karl - and he's going to answer them!

BONUS: Parmigianas, shopaholics and small talk

What is the science behind Deja-Vu? Do we all see the same colours? Does cotton cause indigestion?

Dr Karl answers these questions and more on triple j Mornings with Jaimee Taylor-Nielsen.

Hypnotism, Sunscreen and Simulation Theory

BONUS: Life on Mars, bum cracks and the power of optimism

What would happen if we all jumped at once? Is there anything a black hole can't swallow? And what cooks faster, baked or boiled sweet potato?

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

Changing seasons, vape smoke and heat cream vs. hand lotion

Whether you listen on the radio every Thursday, on YouTube or from your podcast feed, we've taken the show you know and love and brought it to the live stage!

The science of cringe, meat juice & psychedelic shrimp

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