UNBELIEVABLE: Karl kruszelnicki | History Defined

'G'day, Dr Karl here': Aussie scientist heads to COP31

He is the Australian scientist known for breaking down tricky concepts into tales everyone can understand and he is bringing his "irrational optimism" to COP31.

AAP · Nov 4

Why do belly buttons collect lint? Austrian chemist spent 3 years collecting his own to discover how ‘barbed’ hairs trap clothing fibres, but another scientist won an Ig Nobel for studying it

Why does belly-button lint form? Austrian chemist Georg Steinhauser spent about three years collecting 503 samples of his own navel fluff and studied how abdominal hair helps trap and move clothing fibres towards the belly button. His research followed earlier work by Australian scientist Karl Kruszelnicki, who won an Ig…

The Economic Times · Sep 23

Can an AI chatbot of Dr Karl change climate sceptics’ minds? He’s willing to give it a try

The famous science communicator is planning to release a chatbot designed to answer questions about the climate crisis. Can it work?

The Guardian - AU · Aug 10, 2025

Dr Karl Kruszelnicki: ‘Having been beaten unconscious really changes your life’

Australia’s favourite doctor-scientist-engineer talks recreational drugs, forgiveness and his extraordinary life

The Guardian - AU · Sep 27, 2024

Bermuda Triangle Mysteries Debunked By Scientific Explanations And Evidence

Explore the debunking of Bermuda Triangle mysteries by science, revealing human error and natural causes behind disappearances.

Top News · Sep 12, 2024

Bermuda Triangle Mysteries Debunked By Scientific Explanations And Evidence

Explore the truth behind the Bermuda Triangle mysteries - human error and natural phenomena, not supernatural forces.

Top News · Sep 9, 2024

The science of standup: can you train someone to be funny?

The founders of Melbourne’s Steam Room program believe scientists can make their work more accessible through humour. Will their hypothesis prove true?

The Guardian - AU · Apr 29, 2023

Dr Karl Kruszelnicki on 40 years talking about science on the ABC, fighting fake news and saving a life

For 41 years, Dr Karl Kruszelnicki has been spruiking science on the ABC, trying to counter the growth of misinformation and even saving a listener's life.

ABC News · Nov 26, 2022

Why Is There Corn In My Poop? Dr Karl, The People’s Doctor, Has Blessed Us With The Answer

The people’s doctor, Dr Karl Kruszelnicki has dropped some knowledge on TikTok regarding one of life’s biggest conundrums: Why is there corn in my poop?In the short video, Dr Karl lays out the science behind our digestive system’s never-ending battle with the “big lump with knobs“. @drkarl Why does corn…

Pedestrian.tv · Nov 25, 2022

ABC Your Move: Struggling with finding the motivation to exercise, or wanting to switch it up? Catch up on our expert Q&A

Whether you’re looking to get the most out of your next workout or looking for motivation to get started, our expert panel answered your questions about exercise.

ABC News · Oct 10, 2022