Shirtloads of Science

18:45

Wikipedia: The Power and the Pitfalls Part One with...

Shirtloads of Science ·

2025/06/28

I'm joined by Dr. Heather Ford, ARC Future Fellow and Professor in the School of Communications at UTS, to explore the fascinating world of Wikipedia. Inspired by her article “We analysed 35,000 Wikipedia entries about Australian places. Some of them sanitise history” in The Conversation, we dive deep into the strengths and shortcomings of one of the internet’s most beloved resources. We unpack how Wikipedia works behind the scenes: who edits it, how “edit wars” break out, and why it remains such a

en

15:28

Hypersonics Part Two with Dr. Graham Wild (433)

Shirtloads of Science ·

2025/06/21

In part two of my conversation with Dr. Graham Wild, we dive deeper into the fascinating world of hypersonic machines. We explore how sound waves behave at extreme speeds, the significance of the boundary layer, and what materials are best suited for these ultra-fast aircraft. Connect with Dr. Graham Wild on LinkedIn Twitter/X: @AerospaceDoctor

en

18:06

Hypersonics Part One with Dr. Graham Wild (432)

Shirtloads of Science ·

2025/06/14

Aviation expert Dr. Graham Wild returns to take us beyond the basics of flight and into the high-speed world of subsonic vs. hypersonic aircraft. We break down the engine mechanics behind these incredible machines, and I squeeze in a humblebrag about sitting in an SR-71 (yes, okay, it was grounded). It’s a theory-packed episode, so we’ve split it into two parts. Catch Part 2 next week. Connect with Dr. Graham Wild on Linkedin Twitter/ X - @aerospacedoctor

en

34:07

How Planes Fly (A Brief Introduction) with Dr. Graham...

Shirtloads of Science ·

2025/06/07

In 2020, Scientific American made waves with the provocative headline: "No One Can Explain Why Planes Stay in the Air." But is that really true? Dr. Graham Wild, senior lecturer in aviation science and technology at the University of New South Wales in Canberra, joins us to set the record straight. In this episode, we dip our toes into the complex world of flight. We scratch at the very surface of the topic in an episode that could easily take over 20 hours. Connect with Dr. Graham Wild on Linkedin

en

21:44

Rethinking Laundry for the Planet With Dr Holly Kaye...

Shirtloads of Science ·

2025/05/31

Most of us throw our clothes in the wash without a second thought, but what if that habit is doing more harm than good? In this episode, Dr. Holly Kaye-Smith, social change expert and communications specialist, challenges the way we think about cleanliness, climate action, and everyday laundry. From surprising stats (over 90% of washed clothes aren’t even dirty!) to the hidden environmental cost of every wash cycle, we dive into the myths, microplastics, and mindsets that shape our laundering

en

31:56

Are Ice Baths Worth the Hype? With Dr Hunter Bennett...

Shirtloads of Science ·

2025/05/24

Are ice baths really the recovery miracle they're made out to be? We plunge into the science with Dr. Hunter Bennett, lecturer at the University of South Australia, exploring the pros and cons of ice baths, when they’re helpful, and when they might actually hinder your gains. We also unpack health misinformation online and Dr Hunter shares five evidence-based tips for anyone curious about cold plunges. Connect with Dr Hunter Bennett on Linkedin Dr Bennett's article on Ice Baths in The Conversation

en

24:33

Health Misinformation on Social Media & Overdiagnosis...

Shirtloads of Science ·

2025/05/19

Dr. Brooke Nickel dives into the murky world of health misinformation on social media, exposing how overdiagnosis and unverified health claims are thriving in a mostly unregulated space. We explore the influence of online personalities, the power of personal anecdotes, and the urgent need for evidence-based guidance in digital health conversations. 🔗 Connect with Dr. Brooke Nickel on LinkedIn

en

24:33

Health Misinformation on Social Media & Overdiagnosis...

Shirtloads of Science ·

2025/05/17

Dr. Brooke Nickel dives into the murky world of health misinformation on social media, exposing how overdiagnosis and unverified health claims are thriving in a mostly unregulated space. We explore the influence of online personalities, the power of personal anecdotes, and the urgent need for evidence-based guidance in digital health conversations. 🔗 Connect with Dr. Brooke Nickel on LinkedIn

en

27:11

The Dark Side of the U.S Meat Packing Industry with...

Shirtloads of Science ·

2025/05/10

Award-winning author and investigative journalist Alice Driver joins me to discuss her powerful new book, Life and Death of the American Worker. Her investigation exposes the deeply unethical practices within the meatpacking industry in the United States. For Alice, this story is personal. She grew up in Arkansas, one of the country’s poorest states and home to Tyson Foods, the largest meatpacking plant in America. We delve into the harsh realities faced by the industry’s workforce, many of whom are

en

28:14

Space Lasers on the Toliman Mission with Prof. Peter...

Shirtloads of Science ·

2025/05/03

In this episode, Prof. Boris Kuhlmey and Prof. Peter Tuthill join me to discuss the Toliman Mission, a space telescope project focused on detecting Earth-like exoplanets around Alpha Centauri, our nearest star system, using precise astrometric measurements. We discuss logistics, the costs involved and the success rate of such an astronomical project. Developed by a collaboration including the University of Sydney, NASA’s JPL, and Breakthrough Initiatives, it aims to launch by 2026. University of

en

33:09

Fluoride in Drinking Water with Dr Michael Foley (425)

Shirtloads of Science ·

2025/04/26

Almost all of the regional and remote communities in Queensland do not have fluoridated drinking water, so why is this a problem? Dentist Dr Michael Foley debunks the infamous NTP report which suggested that fluoridated drinking water lowered IQ and breaks down how fluoride actually works and why it's so important for our dental health.

en

16:34

Seaforesting Carbon with Sam Elson (424)

Shirtloads of Science ·

2025/03/30

Atmospheric Carbon is burning us up. CO2 is the big culprit but what about methane ? Industry calls CH4 "natural gas" but sheep and cattle belch millions of tons. Australian scientists have a very cool answer with seaweed. drkarl.com seaforest.com.au

en

29:14

Food Noise with Professor Clare Collins (423)

Shirtloads of Science ·

2025/03/23

Weight loss medicines are never easy. What happens when your brain says you're full? Dr Karl and Professor Clare Collins explore the promises and pitfalls plus the ones that occasionally kill. drkarl.com

en

19:26

Keeping Cool ep2 with Professor Jay (422)

Shirtloads of Science ·

2025/03/16

Our warming world means more humidity. You can't see it but you can feel it. Professor Ollie Jay introduces Dr Karl to wet bulb thermometers, how sweating works and why humidity gets you down. DrKarl.com Prof Ollie Jay

en

19:03

Keeping Cool ep1 with Prof Jay (421)

Shirtloads of Science ·

2025/03/09

Summer heat waves are increasing - so AC or fan what is best ? The answer becomes unclear when air temperatures are in the high 30s. Pressor Jay takes Dr Karl inside your sweat glands to discover the physics of keeping cool. DrKarl.com Prof Ollie Jay

en

19:50

G-Planes and Hoops with Dr Bloom (420)

Shirtloads of Science ·

2025/03/02

Physics on both galactic and personal scales are explored and answered with Dr Karl. drkarl.com .

en

23:14

Meet the Novas with Dr Sara Webb (419)

Shirtloads of Science ·

2025/02/23

We are so lucky to be alive. Dr Sara Webb's 'The Little book of Cosmic Catastrophes' looks at dangerous galactic neighbours. So what are the chances of finding Earth 2.0 ? drkarl.com dr sara webb

en

25:44

Circular economies with Belinda Chellingworth (418)

Shirtloads of Science ·

2025/02/16

Dr Karl consults with circular economy expert, experienced waste manager, change maker and garbologist Belinda Chellingworth. Waste is expensive so well-designed product cycles makes it better for us all. drkarl.com BC Consulting

en

25:42

Circular economies with Belinda Chellingworth (418)

Shirtloads of Science ·

2025/02/16

Dr Karl consults with circular economy expert, experienced waste manager, change maker and garbologist Belinda Chellingworth. Waste is expensive so well-designed product cycles makes it better for us all. drkarl.com BC Consulting

en

29:16

Sexy Talk with Dr Ann Jones (417)

Shirtloads of Science ·

2025/02/09

A shameless piece of cross promotion for ABC podcast 'What the Duck' with Dr Ann Jones about plant and animal reproduction. Contains names of body parts, fluids, graphic descriptions and one swear word. drkarl.com What the duck podcasts

en

All Episodes

Similar Podcasts

Science Weekly

The Guardian

La Science CQFD

France Culture

The Dirt: an eKonomics podKast

eKonomics

La Science, CQFD

France Culture

Travelers In The Night

Albert D. Grauer