How different would the environment be if the thylacine wasn't wiped out? Are animal sightings symbolic? And why do bower birds collect blue items?

Dr Karl and Deadly Science's Corey Tutt answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Follow Deadly Science here: 

https://www.instagram.com/deadlyscienceorg/?hl=en

Why is red light more environmentally friendly? Which science fiction is the most realistic about our present and future? And what triggers thirst versus hunger?

Dr Karl and Sci_Burst’s Ella and Isabel answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Listen to Sci_Burst here or wherever you get your podcasts!

What is the best kind of shade? Why are some rocks older than others? And is winter the dustiest season?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Can we be profiled by the video games we play? Why does time fly when you're having fun? And what can gaming teach us about real-world science?

Dr Karl and Professor Marcus Carter answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Find out more about Marcus' work with Sydney Games and Play Lab here!

Should you depart from your favourite dish? How soon can we become superhumans? And where is the universe going?

Dr Karl answers these questions and more on triple j Mornings with Sam Lane. Got a question for Dr Karl - submit it here https://ab.co/askKarl

What is the best method for dunking biscuits in a hot cuppa? Does water weigh the same inside our bodies as out? And is telling a burp from a fart just a gut feeling? 

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

What will humans evolve next? How do our phones make 3D scans? And why do random objects appear in the ground?  

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Are we being stalked by fish? Can pine cones predict the weather? And how do planes actually take off?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

Why are we obsessed with true crime? Do we need to be afraid of death? And does our water come from dead people?

Dr Karl and Dr Hannah Gould answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

And stay up to date with Dr Hannah via her socials!

If you or anyone you know needs support, help is available. Call Lifeline on 13 11 14.

Producer: Josh Brennan

Science with Dr Karl is an ABC podcast, produced by triple j. It is recorded on Gadigal Land. We pay our respects to elders past and present. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and as the original and continuing innovators of science, technology, engineering and mathematics on the land we live, work, and learn.

Could artificial intelligence learn to have a personality? How powerful would AI become with a quantum computer? And what is the best way to adapt to a rapidly-changing world?

Dr Karl and Dr Petr Lebedev answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here https://ab.co/askKarl

And make sure to stay up to date with Petr via his socials!