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Audio

Cholera's prevention preferable to its cure

  • TLF-IDM016506

This ABC article by Dr Karl describes in detail aspects of how water balance occurs with some interesting examples of when things go wrong. He then outlines the disease, cholera and how it is associated with bacteria carried by water and the disruption to our water balance. Dr Karl looks at the causes and effects of cholera ...

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Audio

Water found on the moon

  • TLF-IDM016153

Scientists have confirmed the presence of water on the moon. Rather than occurring in rivers or lakes, water is found sparsely mixed amongst rocks. It's suggested the water came from comets, or the combination of incoming protons with oxygen. Jonathan Nally described the latest experiments where spacecraft will be sent ...

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Audio

Chemicals on the Great Barrier Reef

  • TLF-IDM016174

This program deals with a range of human impacts on the Great Barrier Reef. Herbicides from land runoff have been traced to algae and sea grasses in river mouths and coastal zones along the Great Barrier Reef. Effects include retardation of photosynthesis and growth of corals. Other pressures on the reef include high water ...

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Audio

Microwave explosions

  • TLF-IDM016216

This ABC article and podcast by Dr Karl describes how superheated water can be produced by heating in a microwave and the dangers. This program could be a useful resource when studying the particle theory of matter.

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Audio

Plane Truths

  • TLF-IDM016602

In this ABC article or podcast Dr Karl provides statistics about comparative safety of different modes of travel and then justifies why flying is so safe.

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Audio

Science student of the year Western Australia 2008

  • TLF-IDM016296

This friendly chat helps to break down some stereotypes about scientists. Jacinta Delhaize travelled to Chile and work at the Gemini South Observatory in the Andes Mountains. She talked about her experience with high school students and for this received the Science Student of the Year award in 2008. Her PhD researches ...

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Audio

Space telescopes and servicing Hubble

  • TLF-IDM016630

This radio interview gives examples of how improvements in technology have influenced astronomy. The Space Shuttle Atlantis is paying a service call to the Hubble Space Telescope, repairing, replacing and deploying new equipment. Jonathan Nally describes the mission and looks at other large telescopes in orbit now, and ...

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Audio

CERN legend stuff of angels and demons

  • TLF-IDM016702

This ABC article or podcast by Dr Karl describes and outlines the role of the particle accelerator, the Large Hadron Collider and how it is helping to research the nature of mass. This article is dated (2008) as some significant results from the Large Hadron Collider have since been announced.

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Audio

WA students compete in US BioGENEius challenge

  • TLF-IDM016711

Yasmin Soliman and Kayla Mizzi are the two high school students who are finalists from Western Australia for the BioGENEius challenge in Atlanta Georgia. Both girls share their research and enthusiasm for science. Download the audio or view the transcript of this ABC radio interview.

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Audio

Choleric waters still run deep with disease

  • TLF-IDM016446

With 884 million people globally not having access to clean drinking water, it comes as no surprise that cholera keeps on killing. Dr Karl explains arguably the most important medical discovery of the 20th century. An excellent resource for the understanding of why cleanliness of water is fundamental to the control of infectious ...

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Audio

Brown note: bad vibration mega-hurts

  • TLF-IDM016530

This ABC article by Dr Karl investigates the myth that low frequency vibrations can result in an involuntary motion. The range of sound frequencies related to human hearing is described and how it can and cannot be used.

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Audio

Heywire: At home in the country

  • TLF-IDM015426

What is the best thing about living on a farm out in the countryside? What is the worst? How does where you live make you the person you are today? Listen to Jane Gould from Boort, finalist of the 2012 Heywire storytelling competition for young people, talk of the connectedness she feels to the land on which she lives.

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Audio

Radio National: History of the words 'Aussie' and 'battler'

  • TLF-IDM015892

Which is correct? Ozzie or Aussie? And what does a battler have to do with it? Learn about the origin of these terms from the lexicographer Bruce Moore, who wrote the book 'What's their story? A history of Australian words'. He says that a battler has variously been referred to as a bird, a swagman or a prostitute. Could ...

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Audio

From the Front Lines: The Battle for Tobruk

  • TLF-IDM015579

The North African port of Tobruk was the site of ferocious fighting during World War II. Here, Australian and other Allied soldiers repelled Italian and German attacks and even drove the enemy backwards. At the time, this was not only a strategic victory, but a psychological victory, proving that the Allies were capable ...

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Audio

Changing interpretations of Shakespeare's 'Hamlet'

  • TLF-IDM015411

Have you ever heard anyone say the famous line 'To be or not to be, that is the question'? They are Hamlet's opening lines from Act 3 of William Shakespeare's 'Hamlet'. But what does Hamlet mean when he says this? This interview looks at changing interpretations of Shakespeare's 'Hamlet' through the ages.

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Audio

Big Ideas: Evolving English and the impact of television

  • TLF-IDM015582

Imagine if the English language never evolved. What would we be speaking? Possibly Old English, the language of the Anglo-Saxon tribes, a language written down using runes known as the 'futhorc'. English continues to evolve, but it takes the media to bring new words into common usage. So which form of media is responsible ...

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Audio

Heywire: Volunteers needed! Motivate your audience

  • TLF-IDM017918

We've all been bored by speakers who don't seem to know what their audience might be interested in. As you listen to her Heywire audio clip, explore inspirational 16-year-old Tameika Schultz's skill in appealing to her listeners. Could you write or record a story about yourself and/or your community? The ABC's Heywire competition ...

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Audio

Radio National: Words as weapons: speech-making and democracy

  • TLF-IDM015832

Have you heard the term 'freedom of speech' or thought about how speaking in public or public speaking could be linked to freedom? Find out how these words are linked as you listen to this audio program, which considers the importance of speaking in public to the history of democracy in the USA.

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Audio

Mercury is released as coal is burnt in power stations

  • TLF-IDM015345

This resource describes research into environmental disease resulting from the heavy metal mercury. It is estimated 60,000 babies are born each year in the United States with mercury-related diseases from the burning of coal in power stations. World wide, this is a significant problem. Mercury also enters the environment ...

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Audio

Radio National: The Awabakal language of the Newcastle area

  • TLF-IDM015583

The Awabakal language, once common in the area now known as Newcastle, was almost 'lost'. It is being brought back to life using old texts and translations left by an early missionary. In this audio clip, listen to a discussion about the importance of reconstructing the Awabakal language and the challenges this poses.

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