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Science On Top - Podcast

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.

News Physics Education Natural Sciences Science Chemistry Astronomy
Update frequency
every 9 days
Average duration
39 minutes
Episodes
390
Years Active
2011 - 2023
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SoT 306: Don't Call It A Wolphin

SoT 306: Don't Call It A Wolphin

Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Alayna Hansen.

00:00:58 We're hosting Dr. Pamela Gay for a talk, Q&A session and live show in Melbourne on Wednesday 10 October! Tickets $20 from scien…

00:34:34  |   Sun 12 Aug 2018
SoT 305: Dolphins Doing Backflips

SoT 305: Dolphins Doing Backflips

Hosts: Ed Brown, Penny Dumsday, Professor Jonti Horner, Sarah de Garis

00:01:22 The longest lunar eclipse in 18 years gave viewers in much of the world a stunning spectacle - a blood red moon.

00:03…

00:38:07  |   Sun 05 Aug 2018
SoT 304: Licking the Walls

SoT 304: Licking the Walls

Hosts: Ed Brown, Lucas Randall, Dr. Carolyn de Graaf

00:01:04 It was one of the most incredible news stories of the year - the rescue of twelve kids and their soccer coach from the flooded Thai cave.…

00:35:50  |   Fri 27 Jul 2018
SoT 303: The Elf Who Could Not Love

SoT 303: The Elf Who Could Not Love

Hosts: Ed Brown, Lucas Randall, Daniel Midgely

00:01:18 Billed as having "mastered sign language", Koko The Gorilla has passed away. But was she all she was cracked up to be?

00:55:12  |   Sun 15 Jul 2018
SoT 302: A Sad Albino Parrot

SoT 302: A Sad Albino Parrot

Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Dr. Brad McKay

00:01:55 The WHO calls "gaming disorder" a mental health condition - so what is it, how serious is it, and what can we do about it?

00:1…

00:43:24  |   Mon 09 Jul 2018
SoT 301: Underground Camouflaged Silent Frogs

SoT 301: Underground Camouflaged Silent Frogs

Hosts: Ed Brown, Penny Dumsday, Lucas Randall

00:01:05 A critically endangered frog lives underground in a remote mountainous region of Australia. Researchers are now trialling an adorable new metho…

00:30:27  |   Wed 27 Jun 2018
SoT 300: Science and Selfies

SoT 300: Science and Selfies

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Lucas Randall, Dr. Helen Maynard-Casely, Dr. Mick Vagg

00:03:26 The recent discovery of dunes on Pluto surprised planetary scientists. With very lit…

00:44:02  |   Thu 21 Jun 2018
SoT 299: Ingesting Geese

SoT 299: Ingesting Geese

Hosts: Ed Brown, Penny Dumsday, Lucas Randall

00:01:04 Vitamania is stronger than ever, with more than half of Americans and nearly a third of Australians regularly taking vitamin supplements. But a …

00:36:17  |   Wed 13 Jun 2018
SoT 298: Streptococcus Galactica

SoT 298: Streptococcus Galactica

Hosts: Ed Brown, Penny Dumsday, Lucas Randall

00:01:12 Jaundice, fairly common in newborn babies, could be an evolutionary advantage.

00:10:14 France is being invaded by giant, carnivorous, cloned …

00:29:03  |   Thu 07 Jun 2018
SoT 297: Creepy Masks Are Creepy

SoT 297: Creepy Masks Are Creepy

Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Alayna Hansen, and Peter Miller.

00:02:13 The internet blew up with the Yanny/Laurel audio illusion. Why do some people hear one thing, others hear anot…

00:46:37  |   Tue 29 May 2018
SoT 296: Classic Neanderthal Styling

SoT 296: Classic Neanderthal Styling

Hosts: Ed Brown, Penny Dumsday, Dr. Carolyn de Graaf

00:11:15 Harvard researchers have systematically profiled every cell in developing zebrafish and frog embryos, showing how one cell develops into …

00:36:39  |   Tue 22 May 2018
SoT 295: The Red Light District

SoT 295: The Red Light District

Hosts: Ed Brown, Penny Dumsday, Sarah de Garis

00:01:25 A study by a team from University of Sussex shows that horses can not only distinguish human facial expressions, but they remember people's em…

00:28:06  |   Mon 07 May 2018
SoT 294: Plastics Bad, Bacteria Good

SoT 294: Plastics Bad, Bacteria Good

Hosts: Ed Brown, Dr. Shayne Joseph, Lucas Randall

00:01:31 While studying the enzyme produced by a bacteria that eats plastic, an international team has accidentally made it even better.

00:08:57 NA…

00:33:06  |   Tue 01 May 2018
SoT 293: Hot Chilli Wars

SoT 293: Hot Chilli Wars

Hosts: Ed Brown, Lucas Randall, Peter Miller

00:01:13 The bowhead whale sings a different tune to the humpback whale. It's more jazz to the humpback's classical.

00:07:38 The closest star outside our…

00:31:04  |   Sat 21 Apr 2018
SoT 292: The Little Telescope That Could

SoT 292: The Little Telescope That Could

Hosts: Ed Brown, Dr. Shayne Joseph, Lucas Randall, Jo Benhamu.

00:01:00 New York researchers have detailled the "structure and distribution of an unrecognized interstitium in human tissues". Or as so…

00:47:07  |   Sun 15 Apr 2018
SoT 291: Orbital Mechanics Are So Cool

SoT 291: Orbital Mechanics Are So Cool

Hosts: Ed Brown, Penny Dumsday, Lucas Randall

00:01:06 The Draw-A-Scientist test has been a regular investigation of children's ideas about science. The proportion of women being drawn has risen sha…

00:27:15  |   Sat 07 Apr 2018
SoT 290: There's No Fuel Gauge

SoT 290: There's No Fuel Gauge

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Lucas Randall

00:01:15 Stephen Hawking led a remarkable life, and a brilliant career in theoretical physics and cosmology. His genius will be sorel…

00:38:46  |   Thu 29 Mar 2018
SoT 289: A Wisdom of Wombats

SoT 289: A Wisdom of Wombats

Hosts: Ed Brown, Penny Dumsday, Dr. Helen Maynard-Casely

00:02:37 The Juno spacecraft has returned extraordinary new data about Jupiter's cloud system and interior.

00:14:51 Diabetes, which affects …

00:37:23  |   Tue 20 Mar 2018
SoT 288: The Fly On Kauai With The Lavae

SoT 288: The Fly On Kauai With The Lavae

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday

00:01:04 In April 2015, unusually heavy thunderstorms flooded Chile's Atacama desert, the second driest region in the world. This messed up the plans…

00:30:25  |   Tue 13 Mar 2018
SoT 287: An Army of Clones

SoT 287: An Army of Clones

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday, Lucas Randall

00:01:06 SpaceX successfully launched the most powerful operational rocket in the world, sending a car into space.

00:12:34 An invasi…

00:38:26  |   Sat 03 Mar 2018
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