Nach Genre filtern

- 789 - The botanist behind Dame Edna's favourite flower, and the virtuous side of weeds
There's a scientific story behind Dame Edna's famous Gladioli, and it involves one of Australia's top botanists.
Sat, 27 May 2023 - 54min - 788 - Nearer the Gods: The enduring legacy of Isaac Newton
He's one of the most famous scientists ever. But who was Isaac Newton, really? Sharon Carleton presents a portrait like no other about the myths surrounding the genius.
Sat, 20 May 2023 - 53min - 787 - Unravelling the mysterious workings of the epigenome — and the universeSat, 13 May 2023 - 54min
- 786 - Celebrating David Attenborough on his 97th birthday
Reflecting on Sir David Attenborough's decades-long contribution to our understanding of the natural world.
Sat, 06 May 2023 - 54min - 785 - A lab for seas and winds, measuring carbon dioxide and monitoring animal ecology
Dave Keeling started measuring carbon dioxide in 1958, Dave’s son Ralph continues his father’s work today.
Sat, 29 Apr 2023 - 54min - 784 - Astronomers watch as black hole pulls dust cloud apartSat, 22 Apr 2023 - 54min
- 783 - Beaming energy to Earth from spaceSat, 15 Apr 2023 - 54min
- 782 - Technology helps scientists discover new species
As pressure on the natural world increases, new technology is bringing fast results as scientists monitor fauna and flora and identify new species.
Sat, 08 Apr 2023 - 54min - 781 - Bees communicate intricate information with their dance and Moon mission to map water
By performing their waggle dance, bees communicate information about direction, distance and quality of a food source.
Sat, 01 Apr 2023 - 54min - 780 - World’s biggest coal port could become the world’s biggest hydrogen port. And Vale Will SteffenSat, 25 Mar 2023 - 00min
- 779 - Academy calls for increased science funding, DNA used to nab wildlife smugglers, and worms reveal secrets of brains and memory.Sat, 18 Mar 2023 - 00min
- 778 - Helping young children after burn injury, inside the minds of teens, and behind the scenes at London’s Natural History Museum
In the final Strange Frontiers, Carl Smith takes us into the vault at one of the world’s greatest archives of natural history.
Sat, 11 Mar 2023 - 00min - 777 - Visit the world’s biggest fission reactor under construction in France and discover the wonders of algaeSat, 04 Mar 2023 - 00min
- 776 - The value of seagrasses, fish with remarkable powers and how parasites threaten aquatic lifeSat, 25 Feb 2023 - 00min
- 775 - Autonomous minibus and predicting the behaviour of pedestriansSat, 18 Feb 2023 - 00min
- 774 - Harry Butler honoured and how a scientist fell in love with a fossilSat, 11 Feb 2023 - 00min
- 773 - A tour of the antimatter factory and John Wheeler rememberedSat, 04 Feb 2023 - 00min
- 772 - Hope from COP27 and atmospheric research from Germany’s highest peakSat, 28 Jan 2023 - 00min
- 771 - The surprising Huxley family, certainty, and climate prospects for 2023
From T. H. Huxley - ‘Darwin’s Bulldog’ – to author Aldous Huxley to Nobel Prize winner Andrew Huxley, a new book tells the tale of this remarkable scientific family.
Sat, 21 Jan 2023 - 00min - 770 - The evolution of galaxies and chasing the big cosmological questionsSat, 14 Jan 2023 - 00min
- 769 - Celebrating Gregor Mendel the father of genetics
Following experiments with peas and other plants, Gregor Mendel proposed a theory of inheritance which became the basis of modern biology.
Sat, 07 Jan 2023 - 00min - 768 - Celebrating Charles Todd and the overland telegraph
The overland telegraph connecting Australia to the world was completed 150 years ago. It was built due to the dedication of a public servant, Charles Todd.
Sat, 31 Dec 2022 - 00min - 767 - A portrait of Dame Miriam Rothschild
She was a world expert on fleas. Despite being self-taught, she was awarded doctorates from Cambridge and Oxford.
Sat, 24 Dec 2022 - 00min - 766 - Human impact on and response to changing climate
By mid-century, human activity will have doubled atmospheric greenhouse gases compared to the pre-industrial level.
Sat, 17 Dec 2022 - 00min - 765 - Smart cameras watch for anomalies, Prime Minister’s awards for top science teachers and DNA reveals the history of diseaseSat, 10 Dec 2022 - 00min
- 764 - PM’s Prizes for Science, koalas, COP27 and Catherine the GreatSat, 03 Dec 2022 - 00min
- 763 - Recovering aluminium from tailings, aluminium formate to absorb carbon dioxide from power station exhausts, and a Neanderthal family like usSat, 26 Nov 2022 - 00min
- 762 - Best Australian Science Writing winners and prospects for computing
Subconsciously humans learn from their experiences. Giving this same information to computers is a big challenge.
Sat, 19 Nov 2022 - 00min - 761 - New technology brings added value to museum collections
More than 5 million specimens have been digitised at London's Natural History Museum. Just 75 million to go. It’s a slow journey, but the benefits will be immense.
Sat, 12 Nov 2022 - 00min - 759 - How crows use deception, saving freshwater turtles and the history of horses
Around 4,200 years ago, horses began accepting humans. Greger Larson describes the change in a species which changed the course of human history.
Sat, 05 Nov 2022 - 00min - 758 - Storms changing our coasts, plastic in the ocean, and a call for geoengineeringSat, 29 Oct 2022 - 00min
- 757 - How carbon is our friend and unravelling the mystery of communication in plantsSat, 22 Oct 2022 - 00min
- 756 - Grid batteries made in Australia and pumped hydro using abandoned underground minesSat, 15 Oct 2022 - 00min
- 755 - Nobel Prizes, climate extremes and how science can help save usSat, 08 Oct 2022 - 00min
- 754 - Vanillin from plastic, battery trailers for EVs, and UK fossils rewriting the story of lifeSat, 01 Oct 2022
- 751 - Cheap solar, materials to capture carbon dioxide and a cancer test based on breath
Unique insights into the latest scientific research and debate, from the physics of cricket to pr...
Sat, 24 Sep 2022 - 00min - 750 - UN Peacekeepers train with virtual reality, drones for the battlefield and the transformation of Newcastle
Unique insights into the latest scientific research and debate, from the physics of cricket to pr...
Sat, 17 Sep 2022 - 00min - 749 - Testing Einstein, designing a lunar rover and help for stretched emergency departments
Unique insights into the latest scientific research and debate, from the physics of cricket to pr...
Sat, 10 Sep 2022 - 00min - 745 - 2022 Eureka science awards, new insights in the giant dinos and AI concerns
Unique insights into the latest scientific research and debate, from the physics of cricket to pr...
Sat, 03 Sep 2022 - 00min - 743 - Australia’s megafauna, new building materials, and dung beetles
Unique insights into the latest scientific research and debate, from the physics of cricket to pr...
Sat, 27 Aug 2022 - 00min - 741 - The story of mammals, how they coexisted with dinosaurs for 225 million years and survived when dinos couldn’tSat, 20 Aug 2022 - 54min
- 740 - Trees – allowing native species to return in Scotland, clearing them away in the Amazon, and seeing how they work in TasmaniaSat, 13 Aug 2022 - 00min
- 739 - Vale James Lovelock
We celebrate the life of James Lovelock, father of the Gaia hypothesis which describes how the Earth keeps things in balance favourable for life.
Sat, 06 Aug 2022 - 54min - 738 - Best approach for removing carbon dioxide from the atmosphere
Climate change to bring mass migration Adrian Smith leads the Royal Society Exhibition shows the role of microbes in chocolate production Aussie Stem Stars - Emma Johnston Prosthetic device offers help for people with damaged or missing fingers We need to fix this. Fast.
Sat, 30 Jul 2022 - 54min - 737 - Celebrating Charles Todd and the overland telegraph
The Australian overland telegraph was a 3,200 km line connecting Port Augusta in South Australia to Darwin. It was completed in 1872 and allowed communication between Australia and the rest of the world. It was one of the great engineering feats of 19th-century Australia and was a significant milestone in Australia’s development. The line was built due to the determination of one man, a government employee, Charles Todd. As we celebrate 150 years since the line was completed, Sharon Carleton looks at the Charles Todd story, who it turns out was the first pioneer of STEM, way before the acronym had come into use.
Sat, 23 Jul 2022 - 54min - 736 - The physics of music - part 6
In the final part of his series on the connections between developments in physic and music, the late Ian Johnston, physicist from The University of Sydney, explores developments in the twentieth century. In physics, communications technology saw valves come, and go, replaced by transistors, then silicon chips, leading to increased capacity and miniaturisation. In music, accepted conventions of harmony came under attack and composers experimented with more freedom. Musical styles developed using new electronic instruments offering new sounds and capability. In the end, Ian Johnston says the desires of music and physics are the same – both search for harmony.
Sat, 16 Jul 2022 - 54min - 735 - The physics of music - part 5
In the nineteenth century western music moved from classicism to romanticism, and our knowledge of physics progressed in electricity, electromagnetism and the wave properties of sound. We also began to understand how the ear and brain work allowing us to perceive and appreciate music.
Sat, 09 Jul 2022 - 54min - 734 - The physics of music - part 4
We continue our series of programs about the connections between physics and music presented by the late Ian Johnston from The University of Sydney.
Sat, 02 Jul 2022 - 54min - 733 - Science Extra: Climate compromise, slime in the city and do fish feel pain?
Do fish and crabs feel pain, what went down at COP26, and how might climate change dampen the spirits of homeowners in low-lying areas? Plus and environmental scientist explains his theory that the earth has a spirit and we meet a researcher with an unusual obsession with slime.
Sun, 16 Jan 2022 - 49min - 732 - The physics of music - part 3
We continue Ian Johnston’s story of the parallel developments of physics and music. Some combinations of notes we find pleasing. Others less so. How is this explained by physics?
Sat, 01 Jan 2022 - 52min - 731 - The physics of music - part 2
New thinking in the Renaissance led to a new understanding of physics and with it, a new musical scale and new instruments. Physics and music bloomed.
Sat, 25 Dec 2021 - 53min - 730 - The physics of music - part 1
The Science Show presents the first of a three-part series on how physics and music were closely linked in their early development. The series was first heard in 1994 and is presented by physicist from Sydney University the late Ian Johnston. The first universities in Renaissance times offered four subjects - arithmetic, geometry astronomy and music and there were strong connections between each. In a surprising, enthralling and personal way, Ian tells the story of the development of culture and our changing idea of our place in the universe.
Sat, 18 Dec 2021 - 53min - 729 - Stunning capability, variety and beauty in the natural world
Sharon Carleton is our guide as we marvel at species all around us and see the efforts of scientists to understand the natural world.
Sat, 04 Dec 2021 - 54min - 728 - Slime moulds, soil, Shackleton and snow
Slime moulds – important forest dwellers that are neither plant, animal nor fungus The story of soil Shackleton’s Endurance – the extraordinary tale of endurance and unlikely survival NZ getting serious about its snow
Sat, 07 Aug 2021 - 54min - 724 - Celebrating 200 years of honeybees in Australia
The first European honey bees arrived in Australia on 20th May 1822. Four bee experts recount the effects on Australia's native bees, on honey production, on ecology and farming. And a new $2 coin is being released featuring bees, golden honeycomb and Eucalyptus flowers.
Sat, 25 Jun 2022 - 54min - 723 - Environmental laws fail future generations and the history of Antarctic explorationSat, 18 Jun 2022 - 54min
- 722 - Cameras used to count feral cats, and how much of pain is in the mind
* Hobart - Australian city of science * New ways of thinking about pain * Getting the cameras right to count feral cats * Boab nuts used to reflect on archaeology
Sat, 11 Jun 2022 - 54min - 721 - Goodbye giant kelp – 95% lost in fifty years
* Primary students present E=mc2 The Musical * Giant strides in energy storage and plastic recycling * Seaweeds – thousands of species many with untapped potential * Giant kelp in massive drastic decline * UV light reveals rare fossilised spiders * Tasmania home to 2,499 species of beetles
Sat, 04 Jun 2022 - 54min - 720 - Parrots and humans – extreme species with shared behaviours and first image of the black hole at the centre of our galaxy
* Black hole images allow theories to be tested * Journals slow to act despite evidence of scientific fraud or misconduct * Parrots and humans – extreme species with shared behaviours * New technology brings new life to exhibits at Tasmanian Museum and Art Gallery * Vale Caroline Jones
Sat, 28 May 2022 - 54min - 719 - Where did the Universe come from?
* Science needs to develop trust for links to grow * Kids space adventure combines human fight for survival with planetary science * Where did the universe come from? * There’s more to geoscience than mining
Sat, 21 May 2022 - 54min - 718 - Musk promises brain implants for spinal injuries and AI and help for Australian sea lions
* A call for more controls over possible brain manipulation and monitoring * Global risks require new approach to governance * Consumption linked to biodiversity and extinction risk * Missouri Botanical Gardens moves its annual orchid show online * Australian sea lions in an ongoing decline
Sat, 14 May 2022 - 54min - 717 - Young scientists forced abroad for work and the twelve experiments that helped make the modern world
* Thankyou Australia and goodbye * Lyrebird song a possible indication of population health * Twelve experiments that changed our world – the story of how we came to understand the universe * Science Media Centres – linking the media to scientists
Sat, 07 May 2022 - 54min - 716 - Celebrating Gregor Mendel the father of geneticsSat, 30 Apr 2022 - 53min
- 715 - Wollongong transformed, secrets of monotremes revealed, and help for Tonga
* University plays a key role as Wollongong transforms * New ideas about evolution and spread of monotremes * Space missions excite school students for STEM * High anxiety remains after Tongan tsunami
Sat, 23 Apr 2022 - 54min - 714 - How our biggest threat is us
* New idea explains the enormous heat of the Sun’s corona * All environmental problems traced to immense human impact * This teenager loves science * Centre for the Digital Child studies impact of technology on children
Sat, 16 Apr 2022 - 54min - 713 - Carbon movie explores the misunderstood element which has allowed life to happen
* Election hopes for science * Carbon – the element with a nice voice * Secondary science – more analysis, less rote learning, not so much time for history * Catastrophe – higher risk than most people might think
Sat, 09 Apr 2022 - 54min - 712 - The end of astronauts?
* The end of astronauts? * The First Astronomers * Kiama students' hopes for International Youth Science Forum * Derek Denton – working and publishing science at age 97
Sat, 02 Apr 2022 - 54min - 711 - Electric outboards making a splash and David Stewart celebrates 40 years recording bird calls
* Soviet scientists locked up or killed for accepting Mendelian genetics * E-boats bigger and stronger * Birds – today’s link to dinosaurs * David Stewart – 40 years recording bird calls
Sat, 26 Mar 2022 - 54min - 710 - The future of scientific collaborations in doubt following Russia's attack on Ukraine, and warnings of dire climate impacts made years ago.
* Scientific collaborations in doubt following Russia's attack on Ukraine * Warnings on climate and flooding seen in today’s massive property losses * Parkinson's Disease – it’s like walking through honey * New approach for those with OCD to cope with unwanted mental images * Creswell Eastman discovers iodine deficiency disorder, then helps millions of children * Sea stars and urchins move south with warmer waters changing ecosystems * George Ivanoff helps us survive the supernatural
Sat, 19 Mar 2022 - 54min - 709 - Compelling novels highlight ecosystems under pressure and vale Richard Leakey
Horridus to help answer questions about Triceratops and other dinos Charlotte McConaghy’s compelling novels built on complex characters in a fast-changing natural world Vale Richard Leakey
Sat, 12 Mar 2022 - 54min - 708 - We were warned of pandemic in 1994, and hydrogen for far north Queensland
Artificial intelligence – promises and threats Drone helps control invasive species on Norfolk Island Triceratops comes to Melbourne Hydrogen coming for Cape York communities Pandemic – how we were warned
Sat, 05 Mar 2022 - 54min - 707 - How trees are gold – when alive
Human population the driver of greenhouse emissions and all environmental wows Meg Lowman - a voice for trees Flying foxes crashing
Sat, 26 Feb 2022 - 53min - 706 - How tsunami have impacted Australia’s east coast and a new approach to limit the threat
Politicians unfairly maligned – Robin Batterham Risk of tsunami on east Australian coast Submerged mats could dissipate energy of tsunami Despite all we know, biodiversity loss is at an all-time high WA to end logging in native forests
Sat, 19 Feb 2022 - 54min - 705 - Advice for scientists confronting doubters and the mysterious pulsing object in space
Scientists: don’t feed the doubt machine Mysterious object in our galaxy sends pulses every 18 minutes Fred Watson – celebrating 25 years on ABC radio IQ tests, genes and environment - views from 1984 and today
Sat, 12 Feb 2022 - 54min - 704 - Genes help us love nature, geothermal on the cusp, and vale E. O. Wilson
Connection with nature linked to genes Vale E. O. Wilson Geothermal on the cusp in Australia? Ancient Serbian settlement changes the view of early human society in Europe
Sat, 05 Feb 2022 - 54min - 703 - HG Wells – father of science fiction with hopes and fears for how science will shape our future
He imagined the atomic bomb, he believed in a world government, he wrote books about science and science fiction and was the first popular communicator of scientific ideas. Today we commemorate the life and achievements of Herbert George Wells. (this program was first broadcast June 2016)
Sat, 29 Jan 2022 - 54min - 702 - University geology depts becoming smaller or closing
Geology departments becoming smaller or closing Whitley Awards celebrate 50 years Norfolk Island – food bowl for Australia’s first European settlers
Sat, 22 Jan 2022 - 54min - 701 - Alan Turing – thinker ahead of his timeSat, 22 May 2021 - 54min
- 700 - We’ve removed 90% of all large fish from the oceans. Just 10% to go.Sat, 13 Feb 2021 - 54min
- 699 - Consciousness amongst animals and the story of the dire wolfSat, 06 Feb 2021 - 54min
- 698 - As mining causes roads to crack and houses to collapse, a Swedish city is movedSat, 30 Jan 2021 - 53min
- 697 - Science Extra: The Moon is more fun than Venus
Three missions to Mars, phosphine on Venus and water molecules on the Moon. ABC senior science reporter Genelle Weule looks back on the big space news of 2020, with science editor Jonathan Webb.
Wed, 27 Jan 2021 - 22min - 696 - Howard Florey - the Australian researcher who developed penicillin
Serendipity, brilliance and hard work led to the development of penicillin, a drug that has saved billions of lives.
Sat, 23 Jan 2021 - 53min - 695 - Science Extra: What happened to the COVIDSafe app?
What is QAnon and what’s it doing in Australia? What was behind the spread of misinformation during the Black Summer bushfires? And what went wrong with Australia’s ‘sunscreen’, COVIDSafe? Jonathan Webb speaks with the science unit's tech reporter James Purtill about 2020 in technology news.
Wed, 20 Jan 2021 - 18min - 694 - A portrait of Sir John Eccles - Australian pioneer of neuroscience
EnviroTeens take young readers on fun adventures learning about the environment A portrait of Sir John Eccles - Australian Nobel Laureate who devoted his life to unravelling the complexities of the human brain
Sat, 16 Jan 2021 - 54min - 693 - Science Extra: When your flatmate is Homo erectus
What happened when three human species met in South Africa? What caused the biggest gravitational waves we’ve detected so far? Also, alligators on helium. That’s it. That’s the story. Science reporter Belinda Smith reviews her favourite stories from 2020 with science editor Jonathan Webb.
Wed, 13 Jan 2021 - 20min - 692 - A book for children about environmental change, and the discovery of mauveSat, 09 Jan 2021 - 54min
- 691 - Science Extra: A mountain in the deep
Could you survive for a month living off the land? And what’s the skyscraper-sized object found in the waters off Cape York? Also, everything you need to know about carbon accounting. Science editor Jonathan Webb speaks to environment reporter Nick Kilvert about his top stories from 2020.
Wed, 06 Jan 2021 - 17min - 690 - Writing science
Beatrix Potter – author and amateur pioneer mycologist Peering through the looking glass at Lewis Carroll A tribute to Terry Pratchett A nod to Dylan Thomas
Sat, 02 Jan 2021 - 53min - 689 - Science Extra: Inside a frantic year in health news
What do we know about the origins of the coronavirus? How promising are these new vaccines? And what’s taken the wind out of the sails of one of the most promising treatments for Alzheimer’s disease? Health reporter Olivia Willis speaks with science editor Jonathan Webb about the big health stories of 2020.
Wed, 30 Dec 2020 - 18min - 688 - Two scientists, a man and a woman, who changed the course of history
Portraits of two scientists who changed our view of the world - Rosalind Franklin whose photograph illustrated the double helix structure of DNA, and James Clerk Maxwell, who was up there with Newton and Einstein. He pioneered our understanding of the kinetic nature of gases, studied the rings of Saturn and described the importance of electromagnetism.
Sat, 26 Dec 2020 - 54min - 687 - A portrait of Dame Miriam RothschildSat, 19 Dec 2020 - 54min
- 686 - Would you take a ray gun to ringworm?
Radiation used to treat benign conditions up to the 1960s has led to illness and death Big push into nano medicine at The University of Sydney Children’s book celebrates pioneer of surgical osteointegration Australian trees growing all over the world Similarities between COVID-19 and climate change Space weather a risk for life The fine line for the scientific illustrator
Sat, 12 Dec 2020 - 54min - 685 - After the AM, here comes the WAM
The path towards reduced waste in Australia New technology for recycling composite materials Western Australian Museum opens after rebuild New theories about human origins Communicating science and health messages in Africa How humans have changed natural environments
Sat, 05 Dec 2020 - 54min - 684 - Australian Museum reopens, a new monkey named and an emu tries to fly
More screen time increases risk of myopia Australian Museum Sydney opens following major transformation Rare monkey finally named NSW Premier’s Prize for battery research NSW Premier’s Prize for research and leadership in medical biological science Journey to Australia, then New Holland by Joseph Banks leads to the publication of hundreds of drawings of new plants and animals Henry the Flying Emu
Sat, 28 Nov 2020 - 54min - 683 - The 21st century so far
Twenty years of climate extremes Barry Jones tracks changes since the 1980s How debating helped in the transition years The Carbon Club exposes those behind Australia’s toxic carbon politics
Sat, 21 Nov 2020 - 54min - 682 - The profound versus the preposterous - Life vs loony.Sat, 14 Nov 2020 - 54min
- 681 - Three Prime Minister’s Science Prize winnersSat, 07 Nov 2020 - 53min
- 680 - The Prime Minister’s Science Prize
Prime Minister’s Prize for Science awarded for discovery of gravitational waves. Celebrating Ruby Payne-Scott and the birth of radio astronomy.
Sat, 31 Oct 2020 - 54min - 679 - Hope in Hell?
Hope in Hell Working towards bigger, better lithium batteries Should scientists take a position in the US election? The Human Body Survival Guide
Sat, 24 Oct 2020 - 54min
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