Know Idea

with Max, Jay, Peta, Vi & Gabe feat. 100%* New Aussie Music


10:00 AM - 12:00 PM

Your weekly dose of science on 4ZZZ for over 10 years! All things space & time, environment, health, tech, psychology plus everything else in-between. Music submissions: Instagram: @knowidea4zzz. Facebook: Twitter: TEXT your science questions to 0420 626 733

*100% new Aussie music only guaranteed when Max is in the mood for it.


22 March, 2023

10:07  -  Weird Science: AI vision & 1mm smaller wings makes captive-bred endangered parrots 2.7 times less likely to survive

10:31  -  More Weird Science: CSIRO wants you to report washed-up shark eggs

10:38  -  RadioWaves: My world's on fire, so is yours (Part II)  w/ our friendly neighbourhood marine scientist Peta

10:54  -  World Science Festival Brisbane starts today


Hear Yellowstone's magma-fueled pools "thump"

Space News


Image: Orange-bellied parrot chicks. Difficult Bird Research Group via ANU.

Pool ToyLotteryAUS
Fever PitchStar StruckAUS
Sugar GameSpellboundLOCAL
Oscar The WildPinch Me PleaseAUS
R.F. ColemanI Couldn't TrustAUS
Coda ChromaMy GardenAUS
August River BandBeautiful HillLOCAL
XelaSmall TalkAUS
Just A LeoWhen You Are A TyrantAUS
Rachael CompteLockdown SongAUS
Kurilpa ReachWasting TimeLOCAL
glowsBe WaterLOCAL
Annette ElridgeUnfold (Stripped Back)AUS