Dr Karl Podcast

Latest Episodes:

Bruise colour, DNA tests and Lightning Feb 17, 2022

Show notes

How does glue work? Does the ocean evaporate? Is there an everlasting supply of lava? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith.

Sink holes, rewiring the brain and spontaneous orgasms Feb 10, 2022

Show notes

How do clouds work? Will carrots turn you orange? Do our hair and nails keep growing after we die? Dr Karl answers these questions and more, on triple j Mornings.

Ice cubes, showers, urine Feb 03, 2022

Show notes

Why do ice cubes taste different to water? Do men have worse smelling urine than women? Is showering too often bad for your skin? Dr Karl answers these questions and more, on triple j Mornings.

Sleep paralysis, disappearing sneezes, carnivorous plants Jan 27, 2022

Show notes

What can you do to prevent sleep paralysis? When a sneeze disappears, where does it go? Why do carnivorous plants exist? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith.

Freezing bread, lightyears, energy drinks Jan 20, 2022

Show notes

When is the best time to freeze bread? How do we measure lightyears? Are sugar-free energy drinks worse for you than their sugary counterparts? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith.

Squirrel survival, testosterone, lightning trees Jan 13, 2022

Show notes

Why does the gym make me gassy? Do bugs have blood types? Does sound travel further at the beach? Dr Karl answers these questions and more, on triple j Mornings with Lucy Smith.

Bonus Episode: Giant asteroids, end of the world, aliens Dec 17, 2021

Show notes

What would we do if a giant comet was hurdling towards Earth?

Global warming, Double yolked eggs and Maggots Dec 09, 2021

Show notes

Is it possible to be too healthy? What happens if we're busting to wee and hold it? Do men get sleepier than women after sex? Dr Karl answers these questions and more, on triple j mornings with Lucy Smith.

Sunset, sweet cravings, ice cubes Dec 02, 2021

Show notes

How do they predict sunrise and sunset so accurately? Why do people often crave sweet things after dinner? Does hot water actually freeze quicker than cold? Dr Karl answers these questions and more, on triple j mornings with Lucy Smith.

Big noses, hot showers, sleep debt Nov 25, 2021

Show notes

Do people with bigger noses have a better sense of smell? Why do we like hot showers so much? Do you need to pay back a sleep debt if you stay up late and wake up early? Dr Karl answers these questions and more, on triple j mornings with Lucy Smith.

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