Science On Top
The Australian podcast about science, health and technology news. Join Ed Brown and his panel of co-hosts each week as we talk about the latest and coolest research and discoveries in the world of science. We're joined by special guests from all over the science field: doctors, professors, nurses, teachers and more.
- Update frequency
- every 9 days
- Average duration
- 39 minutes
- Episodes
- 390
- Years Active
- 2011 - 2023
SoT 343: More Water Rats!
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:34 Snails are a French delicacy that has led to the near extinction, and now revival, of tiny culturally and scientifically important snails in F…
SoT 342: Grumpy, Hungry, Wanting Chocolate
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:29 A new hypothesis in the quest to explain the bizarre dimming patterns of Tabby's Star: could it be a moon getting shredded? 00:18:36 It's a be…
SoT 341: The 2019 Ig Nobel Prizes
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Peter Miller The Ig Nobel Prizes honour achievements that first make us laugh, then make us think. We take a look at this year’s winners: from the bene…
SoT 340: They Look Snarly
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:33 The large holes in T-Rex's skull might not have been for muscles, but thermoregulating blood vessels according to a paper published in the Anat…
SoT 339: Sauce Is Key
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:47 After a British teenager went blind, media reports came thick and fast about the dangers of a junk food diet. But was he just a fussy eater, or…
SoT 338: Hidden Bottoms
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:26 Tiny, often-overlooked "cryptobenthic" fish are much more plentiful than we realised, and could therefore explain how reefs can thrive despite…
SoT 337: Fear-Relevant Non-Slimy Small Animals
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Jo Benhamu 00:00:26 A seemingly successful treatment of a nasty genetic disease would not have been possible without zebrafish. 00:10:52 It may seem c…
SoT 336: Text Neck
Hosts: Ed Brown, Lucas Randall, Jo Benhamu 00:00:25 Dogs have evolved - mostly through artificial selection - to be our best friends. And a part of that evolution, according to a study published in …
SoT 335: Parmesan Not Brie
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Jo Benhamu 00:00:39 Winemaking in France dates back more than 12,000 years. But new research looking at the DNA of ancient grapes has found one partic…
SoT 334: That's My Clickbait!
Hosts: Ed Brown, Dr. Shayne Jospeh, Penny Dumsday, Jo Benhamu 00:00:54 After many months away from the show, Shayne discusses his depression and how he's been dealing with it. 00:11:26 Two astronome…
SoT 333: Altered State Of Consciousness
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Jo Benhamu 00:00:23 For bonobo males, sex is often done under mother's watchful eye. But it's not quite that creepy - the mother's are helpful, allowi…
SoT 332: Muddy, Liefie and Lixy
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Jo Benhamu 00:00:34 Penny gives us a trip report on her recent trip to Lake Mungo - a dry lake in remote Australia that's known for the discovery of 20…
SoT 331: A Hyperactive Toddler
Hosts: Ed Brown, Kirsten Banks 00:00:49 For the first time ever, astronomers have taken a photo of the silhouette of the event horizon of a black hole! 00:06:39 The Event Horizon Telescope captured …
SoT 330: A Very Large Horn
Hosts: Ed Brown, Dr. Kate Naughton, Peter Miller 00:00:40 An extraordinary must-read article in the New Yorker has an in-depth look at the few hours after a meteor hit the Yucatán Peninsula and pro…
SoT 329: Not The Father Of Lies
Hosts: Ed Brown, Penny Dumsday, Chris Curtain-Magee 00:01:22 In 450 B.C., the "Father of History", Herodotus, wrote a 23 line account of a type of Egyptian cargo vessel. This was widely thought to b…
SoT 328: Thralala, Thralala, Thralala!
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:32 Some fish can survive the freezing cold waters of Antarctica thanks to a gene that makes anti-freeze. But how do fish in the Arctic, in the Nor…
SoT 327: You've Been Browned!
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Sean M Elliott 00:01:11 Science educator, communicator and performer Sean M. Elliott has a new show at the Melbourne International Comedy Festival, Tes…
SoT 326: A Very Lovely Molecule
Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Dr. Helen Maynard-Casely 00:01:16 NASA's InSight probe begins drilling into the Martian surface - and stops. 00:17:11 Twins are either identical (one e…
SoT 325: We Just Like Meerkats
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:57 As the world becomes more and more urbanised, we hear a lot about the dangers to wildlife from humanity's sprawl. But new research finds Austr…
SoT 324: Kinetic Penetrator
Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:01:18 Hyabusa 2, Japan's latest sample return mission, has briefly landed on the asteroid Ryugu. It's an ambitious mission looking at the building b…