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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 194: A Great Big Tool

SoT 194: A Great Big Tool

One study suggests a dip in solar activity in 15 years. Mainstream media gets it so very wrong.

The world's first malaria vaccine gets regulatory approval, but it's not the panacea you might think.

B…

00:44:26  |   Tue 04 Aug 2015
SoT 193: Bat Poo Is Like Gold

SoT 193: Bat Poo Is Like Gold

Researchers at the University of York and GlaxoSmithKline have figured out all the steps needed to genetically engineer yeast to essentially produce opiates like morphine.

A pitcher plant in the jung…

00:40:10  |   Thu 30 Jul 2015
SoT 192: Test By Shooting The Journalist

SoT 192: Test By Shooting The Journalist

A single-celled organism has no brain and no nervous system, so you wouldn't think it could have an eye. But the dinoflagellate Erythropsidinium is able to "see" polarised light, and aim its piston a…

00:40:10  |   Wed 08 Jul 2015
SoT 191: A Matter of Voltage

SoT 191: A Matter of Voltage

More communication with the recently awoken Philae probe on Comet 67P.

New techniques to treat depression, and Sean's fascinating story of being part of a clinical trial.

Tech startup OneWeb has anno…

01:01:19  |   Sun 28 Jun 2015
SoT 190: Why The Long Face?

SoT 190: Why The Long Face?

The New Horizons spacecraft is one month away from Pluto, but it's already giving us some fuzzy photos.

And new findings from the Hubble telescope give some insights into the complex orbits and inter…

00:30:01  |   Thu 18 Jun 2015
SoT 189: It Does Horrible Spider Things

SoT 189: It Does Horrible Spider Things

The International Institute for Species Exploration has selected it's "Top 10 New Species" from the approximately 18,000 new species named during 2014. The list includes cartwheeling spiders, feather…

00:36:00  |   Tue 09 Jun 2015
SoT 188: Somehow, Because Of Science

SoT 188: Somehow, Because Of Science

The Opah, or moonfish, is the only warm-blooded fish that we know of. And it looks like "a big startled frisbee, with thin red fins stuck on as an afterthought."

A new epidemiological study suggests …

00:27:37  |   Wed 03 Jun 2015
SoT 187: Not All Experts Agree

SoT 187: Not All Experts Agree

Dr. Alice Gorman is a Space Archaeologist. She explains what that means, and why cable ties can be more significant than you might think.

NASA has ended the MESSENGER space probe's mission by crashin…

00:43:21  |   Mon 25 May 2015
SoT 186: Kiwi Chicks

SoT 186: Kiwi Chicks

Audi claims to have produced clean, synthetic diesel fuel by using electrolysis to turn air and water into hydrocarbons. When using green electricity the process can be 100% renewable and the fuel wo…

00:35:25  |   Wed 20 May 2015
SoT:185 An Ewok and a Mogwai

SoT:185 An Ewok and a Mogwai

A controversial paper published by Chinese researchers in the online journal Protein & Cell marks the first time scientists have reported manipulating the genetic material of human embryos.

A new stu…

00:47:23  |   Wed 13 May 2015
SoT 184: Bone Wars

SoT 184: Bone Wars

After more than a hundred years, Brontosaurus is a dinosaur again. And once again, taxonomy is hard.

The Dutch are the tallest people on the planet, but it wasn't always so. The average adult height …

00:29:08  |   Fri 08 May 2015
SoT 183: Period Pain Is On Special

SoT 183: Period Pain Is On Special

Two major reports have highlighted the impending dangers of antibiotic resistance. In the UK a government report estimated that an outbreak of a drug-resistant infection in Britain could cause up to …

00:34:39  |   Thu 30 Apr 2015
SoT 182: Don't Pick a Baboon's Nose

SoT 182: Don't Pick a Baboon's Nose

A new study has been published in the Lancet which suggests babies who were breastfeed were more likely to have higher IQs, spend more time in school, and end up in higher-paying jobs.

A study by res…

00:33:40  |   Sat 18 Apr 2015
SoT 181: The Urge To Sniff Your Hand

SoT 181: The Urge To Sniff Your Hand

For the first time, a salty subsurface ocean on Jupiter's largest moon Ganymede has been detected through the use of auroras. The idea of a subsurface ocean isn't new, but auroras have never before b…

00:38:19  |   Fri 03 Apr 2015
SoT 180: Condescending Chameleons

SoT 180: Condescending Chameleons

Astronomers using the Hubble Space telescope have found large methane storms raging on the planet Uranus.

Only three animals go through menopause: humans, short-finned pilot whales, and killer whales…

00:34:07  |   Mon 23 Mar 2015
SoT 179: Mice Are Not People

SoT 179: Mice Are Not People

The Dawn probe arrives at dwarf planet Ceres, and finds mysterious bright spots.

An ecological study has found that large predators - lions, wolves, hyenas etc - regulate their population numbers, ma…

00:53:57  |   Tue 17 Mar 2015
SoT 178: Live at Surfcoast Skepticamp 2015

SoT 178: Live at Surfcoast Skepticamp 2015

70,000 Years ago, a small star passed within a light-year of Earth - within the Oort cloud on the edge of our solar system.

New research suggests the sun can continue doing damage to our skin even wh…

00:54:03  |   Tue 10 Mar 2015
SoT 177: Kraken Mare

SoT 177: Kraken Mare

Scientists are 'baffled' by strange cloud-like plumes spotted 250km above the surface of Mars.

Genetic analysis shows penguins can only taste salty and sour things, and they lost the other taste rece…

00:41:49  |   Thu 26 Feb 2015
SoT 176: An Echoing Amphitheater of Taste

SoT 176: An Echoing Amphitheater of Taste

The UK parliament has voted to allow so-called 'three-person babies", a controversial method of IVF using with DNA from two women and one man.

Scientists at a US conference have said it is time to ac…

00:36:43  |   Sun 22 Feb 2015
SoT 175: I Broke The Scorpion!

SoT 175: I Broke The Scorpion!

The President's 2016 budget proposal has some big news for NASA - finally a mission to Europa! We look at some of the good and bad (but mostly good!) proposals made in NASA's FY2016 Budget Request.Sc…

00:41:24  |   Wed 18 Feb 2015
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