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Is it better to have caffeine, a nap, or both?
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Are scientists getting closer to being able to predict when massive earthquakes will strike?
How do mitochondria convert food into fuel that our cells can use?
There's a lot we still don't know about what's going on in the brain of a liar.
There are floating, fuzzy orbs of light in Western Queensland - what are they?
Flying insects seem to be disappearing from the sky — in big numbers.
Your cute pet kitty cat may seem harmless — but Felis catus is also an efficient, highly flexible predator.
This [series episode segment] has and transcript
For such a common question, this took a lot of answering.
An upturned bowl of 4000 year old noodles is the key to pasta evolution.
Despite what TV says, can you trust a Lie Detector?
Presented by Dr Karl Kruszelnicki
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Dr Karl's famous triplej mission is a weekly injection of science, myth-bashing, questions and answers!
If you've got a science question, Dr Karl's probably covered it in one of his podcasts going back to 2013.
Subscribe to the podcast on the ABC listen app or Apple Podcasts.
