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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.

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.
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Location:

Melbourne, Australia

Description:

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.

Language:

English


Episodes

SoT 312: Below The Spider Haemorrhage

10/6/2018
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Hosts: Ed Brown, Jo Benhamu, Kirsten Banks. 00:03:03 Wiradjuri astronomer Kirsten Banks tells us all about Aboriginal astronomy - from emu eggs to moon halos. 00:13:20 The conventional wisdom that taking a low dose of aspirin every day can improve health and delay dementia in the elderly is unfounded for most people, according to the largest and most comprehensive clinical trial conducted in Australia. 00:25:44 Many infections in humans of antibiotic-resistant bacteria have been...

Duration:00:23:43

SoT 311: The 2018 Ig Nobel Prizes

10/3/2018
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Hosts: Ed Brown, Penny Dumsday, Peter Miller, Ross Balch. 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 rollercoaster medicine to Voodoo in the workplace! You can watch the award ceremony here. 00:03:13 MEDICINE PRIZE went to two Americans, Marc Mitchell and David Wartinger, for using roller coaster rides to try to hasten the passage of kidney stones. 00:09:41 ANTHROPOLOGY PRIZE went to an...

Duration:00:37:47

SoT 310: Faster Than Lightning

9/26/2018
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Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:02:34 Archaeologists working in the Blombos Cave in South Africa have discovered what could be the world's oldest drawing - from 73,000 years ago. 00:10:40 Surfers have long believed that nearby dolphins are a good sign that there are no sharks around. But new research suggests that's not the case, as attacks on dolphins have increased in line with rising ocean temperatures. 00:19:33 The mirror test is an attempt to measure...

Duration:00:17:45

SoT 309: It's Not Surf 'n' Turf

9/19/2018
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Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:02:22 The exciting family of planets less than 40 light years from Earth could each have 250 times more water than Earth, according to a new study. 00:11:09 Not just a meat-eater, the bonnethead shark is the first species of shark to be determined omnivorous. 00:17:49 Someone drilled a hole on the International Space Station. Was it sabotage? Space madness? We don't yet know. 00:26:35 As the planet-wide dust storm settles, the...

Duration:00:21:42

SoT 308: The Universe Does Exist

9/13/2018
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Hosts: Ed Brown, Penny Dumsday, Lucas Randall, Dr. Carolyn de Graaf 00:03:09 A large study has identified 35 genes that can influence you take up marijuana use. The study also also found links between those genes and other drug dependencies, as well as ADHD, autism and depression. 00:13:31 Scientists at Johns Hopkins Bloomberg School of Public Health has found that microorganisms in colder climates darken themselves to capture more heat and improve their chances for survival. 00:18:45...

Duration:00:37:16

SoT Special 25 – Dr. Morgan Cable

8/31/2018
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Dr Morgan Cable is a planetary scientist and astrobiologist at NASA's Jet Propulsion Laboratory. Her work is primarily focussed on developing technologies and instruments for spacecraft searching for organic molecules and biomarkers in our solar system. She was the Assistant Project Science Systems Engineer for the Cassini Mission, and is currently working on numerous projects to Europa and Enceladus. Ed and Lucas caught up with Dr. Cable to discuss the exploration of the Saturn system,...

Duration:00:50:49

SoT 307: Honest, Dishonest, Or Delusional

8/21/2018
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Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:00:56 We're hosting Dr. Pamela Gay for a talk, Q&A session and live show in Melbourne on Wednesday 10 October! Tickets $20 from scienceontop.com/live All proceeds go to the non-profit Astronomical Society of the Pacific. 00:02:06 A study finds that smaller dogs lift their legs higher when they pee. Could they be lying, and trying to fool other dogs? 00:09:30 After a delayed first attempt, NASA's Parker Solar Probe has been successfully...

Duration:00:16:08

SoT 306: Don't Call It A Wolphin

8/11/2018
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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 scienceontop.com/live and all proceeds go to the non-profit Astronomical Society of the Pacific. 00:02:23 The government of Sierra Leone has announced the discovery of a new species of Ebola virus. Fortunately there's no indication that it's spread to humans yet, but that could be just a matter...

Duration:00:21:11

SoT 305: Dolphins Doing Backflips

8/5/2018
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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. 00:03:08 Radar data from the Mars Express probe has revealed a large lake of liquid water beneath the red planet's surface. 00:14:49 CRISPR is a defence mechanism used by bacteria against viruses. And it's pretty good - but it has one major weakness that viruses exploit. 00:22:22 Researchers...

Duration:00:23:04

SoT 304: Licking the Walls

7/27/2018
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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. Made even more remarkable that they all returned in relatively good health - especially considering all the diseases and illnesses they were at risk of catching. 00:10:48 Whether it's Ebola, Hendra, SARS, or rabies; bats are often blamed for the spread of viruses. But is that fair? Are...

Duration:00:21:52

SoT 303: The Elf Who Could Not Love

7/15/2018
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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? Koko's First Interspecies Web Chat: Transcript Project Nim: the chimp who was brought up like a childClever Hans It’s time to stop exposing people to the dangers of Facilitated CommunicationSue Savage-Rumbaugh 00:29:43 An international team has discovered a galaxy unlike any other. Smaller than the Milky Way, the...

Duration:00:55:11

SoT 302: A Sad Albino Parrot

7/9/2018
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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? 00:14:08 Satellites have found the coldest place on Earth and it could kill you! 00:18:20 Can parasites control animals they haven't physically infected? Probably not, but tapeworms infecting stickleback fish can indirectly influence other, noninfected fish. Remember to watch Ed Yong's...

Duration:00:26:40

SoT 301: Underground Camouflaged Silent Frogs

6/27/2018
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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 method for finding and studying them. 00:07:15 Diabetes is a growing problem around the world, and now some researchers are looking to an odd-looking Australian icon for a potential new treatment. 00:16:07 A new paper published in Science has caused quite a buzz, by demonstrating that honeybees...

Duration:00:18:46

SoT 300: Science and Selfies

6/21/2018
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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 little atmosphere or wind, what could cause them? 00:11:48 A sample from Mars, analysed by the Curiosity rover, has found organic molecules - the building blocks of life. 00:18:25 One of the most famous psychology experiments, the Stanford marshmallow test, looked at delayed gratification in...

Duration:00:27:18

SoT 299: Ingesting Geese

6/13/2018
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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 new study finds that most vitamin supplements have little or no benefit, and some can even be doing harm. 00:10:03 If there's life elsewhere in the universe, there's a good chance it's bacteria or something much like it. Now astrobiologists are pushing for more attention to be paid to...

Duration:00:21:50

SoT 298: Streptococcus Galactica

6/7/2018
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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 flatworms. And it has been for more than two decades. 00:16:16 The rare birds native to the South Georgia islands, in the middle of nowhere, are no longer at risk from introduced rodents. They have been saved by a successful eradication project. 00:20:51 Asteroid 2015 BZ509 has mystified...

Duration:00:29:02

SoT 297: Creepy Masks Are Creepy

5/29/2018
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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 another, and some people can hear both? 00:08:50 A new look at old data reveals signs of plumes of water coming from Jupiter's moon Europa. 00:13:35 Watching Europa is Peter's audio-visual artwork imagining life on Europa. 00:23:02 The chytrid fungus is devestating amphibian populations, but...

Duration:00:28:23

SoT 296: Classic Neanderthal Styling

5/22/2018
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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 an entire organism. 00:15:28 81-year-old James Harrison has saved millions of babies. His weekly blood donations have been used to create a treatment to protect unborn babies from the deadly Rhesus D Haemolytic Disease (HDN). 00:23:16 Experts from around the wold have signed a letter to the...

Duration:00:22:17

SoT 295: The Red Light District

5/7/2018
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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 emotional states several hours later. 00:08:23 Male fruit flies enjoy sex. 00:17:07 There's a fungus that uses tiny crystals to sense gravity. And it can do that, because it stole genes from a bacteria. 00:21:06 Kids have a lot of energy - but in terms of endurance and recovery, they can...

Duration:00:16:55

SoT 294: Plastics Bad, Bacteria Good

5/1/2018
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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 NASA's new planet-hunding spacecraft has launched. TESS will study 85% of the sky, and will be able to study the mass, size, density and orbit of thousands of exoplanets. 00:23:37 Retrotransposons - elements of DNA that can spread to other species - are being found more and more often. And...

Duration:00:19:55