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PODCAST

Shirtloads of Science

Dr Karl Kruszelnicki

Dr Karl"s a curious optimist – a great combination for a science lover. Join him and his guests for weird facts, amazing conversation and remember, it"s never too late for a happy childhood. https://drkarl.com/

science physics

All Episodes

18:50

Kate Cole Silicosis Science and History (149)

Shirtloads of Science ·

2019/09/01

Digging big holes is dangerous work. Silicosis is a cumulative and sometimes fatal disease resulting from breathing in certain types of dust from broken rocks. Kate Cole is Occupational Health and Hygiene Manager for the new Sydney Metro. She talks with Dr Karl about the history and science of dust diseases.

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21:20

The Rust that Kills Breakfast (148)

Shirtloads of Science ·

2019/08/25

Romans used Red Dog sacrifices but could not stop it. Decades ago Science slowed the red fungi with new strains of cereal crops. Food security is back in the headlines and the battle is not over according to Professor Robert Park. Winds continue to spread deadly spores that kill the wheat crops we rely on. robert.park@sydney.edu.au

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19:53

The Lancet diet with Dr Kyra Sim (147)

Shirtloads of Science ·

2019/08/18

Dr Karl and Dr Sim work through a Diet that balances the needs of farmers, ecologists and your body to find a natural balance. The diet (published in the Lancet) is meant to challenge us towards a sustainable and healthy future.

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20:23

Autism is so diverse that researchers need a spectrum...

Shirtloads of Science ·

2019/08/11

Dr Karl talks with University of Sydney researcher Marilena Demayo about the complex process of identifying and unravelling autism. @MMDeMayo

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23:24

3 Doctors on Carbon, Black Holes and Car Keys (144)

Shirtloads of Science ·

2019/07/28

How to make Graphene at home, how to visualise a Black Hole and the accidental Car Key immobiliser. Doctors Karl, Alice and Jessica with the latest.

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30:17

The Symbiology of Corals and how it might save them ...

Shirtloads of Science ·

2019/07/21

It's 20 years since our first modern Global Coral Bleaching event. Now they are regular, harder and faster. A deadly trio of climate change conditions are killing corals. Dr Emma Camp, a Marine Bio-geochemist, is at Ground Zero on Australia's Great Barrier Reef. She might have discovered some micro-biological interactions that could throw corals a lifeline. @emmafcamp https://emmafcamp.com/

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21:26

Data Visualisation with Dr Emi Tanaka & Dr Karl (142)

Shirtloads of Science ·

2019/07/14

Statistics are essential today.They are complicated and easy to misinterpret. Clearly communicated results can make a world of difference to new ideas. Dr Emi and Dr Karl discuss smart ways to reveal your data. http://soapboxscience.org/soapbox-science-2019-sydney/

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27:22

The Worst (and Best) Diets of the year (140)

Shirtloads of Science ·

2019/06/30

41 recent Diets have been ranked by US Health professionals. Dr Nick Fuller takes Dr Karl through the top and bottom of the chart. Is there a new Number One this year ? Will it be the 5/2, Keto, Dash or Mind ? Before you start your next diet, listen to this Podcast. Twitter: @drnickfuller Website: www.intervalweightloss.com.au

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25:57

The Landfill that ate Cranbourne (139)

Shirtloads of Science ·

2019/06/23

Dr Gavin Scherer tells Dr Karl of an Environmental catastrophe that engulfed a brand new Australian suburb. How did it happen? What did it take to fix? A blow by blow account of what it takes to undo decades of bad choices. http://bit.ly/2JZqXmi

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25:36

PFAS, Will they be around forever ? (138)

Shirtloads of Science ·

2019/06/16

The PFAS family of chemicals were Jet-Age wonders. Now some of them are biohazards that can cause cancer in high concentrations. PFAS are proving very hard to contain and break down. Dr Gavin Scherer has the job of finding them and making them safe. https://www.aecom.com/au/pfas/ https://www.epa.nsw.gov.au/

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15:27

Walking after Eating may be very good for you (137)

Shirtloads of Science ·

2019/06/09

Dr Kyra Sim treats takes Dr Karl through The benefits of exercise - after eating. @kyrasim

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22:18

3 Docs on Astro AI, Danish Bugs and reverse...

Shirtloads of Science ·

2019/06/02

How we are training computers to look and see like us, how young Danish Citizen Scientists discovered new bacteria and the Benjamin Franklin effect - no kites or thunderstorms involved. Dr Alice Motion, Dr Jessica Supernova (aka Bloom) and Dr Karl return.

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28:07

Eat more of these foods (136)

Shirtloads of Science ·

2019/05/26

Tongue to tail, our bodies need this more than ever. The science is absolute - hearts, brains, bodies, guts - this works. It's affordable, tasty and we all need more of it. Bananas, popocorn and high cocoa dark cholocate ? Professor Claire and Dr Karl both have upped their fiber intake. http://healthyeatingquiz.com.au/

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27:07

Drilling for Clues with Dr Tas van Ommen (134)

Shirtloads of Science ·

2019/05/19

Geology reveals deep history. For recent history , 1 to 2 million years, glaciology has answers. The bubbles buried in ice in Antarctica are like a time machine for our atmosphere. Earth's Ice Ages are out of kilter and we need to know why. Dr Karl and Dr Tas van Ommen talk about the next 4 Antarctic summers of drilling required to discover what is really going on.

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25:30

Our Ice Ages with Dr Tas van Ommen (133)

Shirtloads of Science ·

2019/05/12

We are officially in an interglacial period - between ice ages. Dr Karl talks with Australian Glaciologist Dr Tas van Ommen about the times when Ice sheets were a kilometre thick. What caused them and how long did they last. Understanding earth's history is our best chance for anticipating its future.

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17:49

Insects, Cinema and Chemicals (132)

Shirtloads of Science ·

2019/05/05

In the 60's the Green Revolution promised to feed the world. It succeeded with huge productivity gains, new products and profits. Now we are discovering a legacy. Plus More than 40% of this species are declining and a third are endangered. Plus does you body smell different while watching certain movies. Dr Alice Motion and Dr Karl discuss.

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24:51

Wastewater Science with O3 (131)

Shirtloads of Science ·

2019/04/28

Did you know the atmospheric layer that shields us can also clean dirty water ? Meet 3 MegaKennies. Scientists who know about ozone and how to use it. Australia's largest music festival site produces a Megalitre of waste per day for a few weeks each year. They have a plant that ticks all the environmental boxes. Dr Jake O'Brien, Ben Kele and Guy Scott explain. https://researchers.uq.edu.au/researcher/16984

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27:15

Antarctic Krill, Bubbles and Whales with Dr Gwen...

Shirtloads of Science ·

2019/04/21

As the Christian world marks almost 2,000 years of Easter, Dr Karl searches for million-year-old air bubbles. The Chief Scientist for the Australian Antarctic Division, Dr Gwen Fenton, outlines why it will take 4 antarctic summers to drill for air that will answer fundamental questions about Climate Change, plus Krill and the fish that Dr Karl stopped eating.http://www.antarctica.gov.au/

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21:04

Dean Ahern Antarctican Allrounder (129)

Shirtloads of Science ·

2019/04/14

To operate at the earth's extremities you need a special skillset. Dean has been a professional chef, mining machine operator and martial arts instructor. Dr Karl discovers how this produces rock solid members of our Antarctic support team. Dr Karl traveled south to Casey research station as part of the Australian Antarctic Program. @AusAntarctic

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18:39

Prof Suzie and Jordan Digging in the Antarctic Dirt...

Shirtloads of Science ·

2019/04/07

Antarctica has virgin soil which is frozen most of the year. Inside are some of the most hardy and unusual life forms including Tardigrades. RMIT Professor Suzie Reichman and PhD Student Jordan McCarthy are studying the local species and to trying to answer how they survive and how tolerant they are to human occupation. Dr Karl traveled south to Casey research station as part of the Australian Antarctic Program.@reichman_lab @AusAntarctic

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452 results

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