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Choleric waters still run deep with disease

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 ...

Audio

Killer cholera begins where other diseases end

This ABC article by Dr Karl continues his examination of the causes, effects and treatments for cholera. A good explanation of how the body responds to the disease cholera and when healthy, maintains a balance in its absorption of water through the digestive system. The historical background to developing treatment for ...

Audio

Brown note: bad vibration mega-hurts

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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Water-powered engine theories need hosing down

This ABC article by Dr Karl addresses the question: will we one day be able to power cars with water? The chemical reactions involved in the formation and decomposition of water are described. Energy transformations are explained. A very useful resource to get students thinking.

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Cholera's prevention preferable to its cure

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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Malaria: affects animals as well as humans

This program is an excellent example of the latest research into one of the world's most deadly disease. Humans are infected by five out of the two hundred species of malaria parasite. But birds, bats, lizards and antelopes are also hosts for malaria parasites. Each species of malaria has a different life cycle and life ...

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Conserving seeds of agricultural crops

This radio interview discusses how Global Crop Diversity Trust is trying to conserve the biodiversity of the world's agricultural crops. A network of seed banks is being developed, together with a backup in a mountain in Norway. Just 10 or 12 crops dominate human nutrition. And there's turnover in varieties as crops are ...

Online

Little J & Big Cuz

These resources provide support for Early Years (K-2) educators with ideas and options for including Aboriginal and/or Torres Strait Islander knowledge, understanding and skills in their teaching and learning programs. A filter is provided to guide teachers to resources which relate to specific learning areas and/or year ...

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May O'Brien recalls the traditional bush lifestyle of her childhood, 2008

This is an edited sound recording of an interview with Western Australian Aboriginal educator and author May O'Brien. She recalls the traditional bush lifestyle of her childhood in the eastern goldfields region of WA. She describes living in comfortable humpies made from bush materials and how she was taught traditional ...

Audio

Shane Gould reflects on being an Olympian, 2008

This is an edited sound recording of the former champion Australian swimmer Shane Gould talking about being an Olympian. Gould states that the values and ideals of the Olympic Movement are 'wonderful' and make Olympians feel 'a little bit special'. She reflects on the very big difference between the era when she competed, ...

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Ron Merkel explains trials before a judge in Australia, 2008

This is an edited sound recording of former Federal Court of Australia judge Ron Merkel outlining the general procedure for a trial before a judge in Australia. Merkel explains the elements of pleadings, cross-examination of witnesses and final submissions to the judge. He also outlines the way in which a judge prepares ...

Audio

May O'Brien reflects on becoming an activist, 2008

This is an edited sound recording of an interview with Western Australian Aboriginal educator and author May O'Brien. She recalls beginning secondary school in Perth in 1949 when she was aged 17, and how she went on to become a teacher. She also relates how she campaigned to improve education for all Indigenous children ...

Audio

Jimmy Little outlines his views on racism, 2008

This is an edited sound recording, from July 2008, of Indigenous singer-songwriter Jimmy Little. Little tells how his parents lived on an Aboriginal mission, with their movements very restricted. He also recalls going to a movie theatre where people were separated by race, but says examples of racism such as these were ...

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Graeme Burgess remembers army training for the Vietnam War, 2006

This is an edited sound recording of a former Australian soldier, Graeme Burgess, speaking about the School of Military Engineering (SME) in Casula in western Sydney where he trained in 1967 before being sent to fight in the Vietnam War. Burgess gives details of the type of engineer training provided at the SME. He also ...

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George Burston's granddaughter describes his 'world tour', 2006

This is a sound recording of Geraldine McFarlane, granddaughter of George William Burston, describing Burston's 1888-89 'world tour' by bicycle with a companion, Harry Stokes. McFarlane outlines the route they took from Melbourne to London, pedalling much of the way on 'penny-farthing' or high-wheeled bicycles, and describes ...

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Lynley Huguenin describes being a Bali bombing victim, 2008

This is an edited sound recording of Melbourne woman Lynley Huguenin, who received serious burns in one of the two terrorist bombings on the Indonesian island of Bali on 12 October 2002, describing the explosion that set her clothes on fire and the confusion that followed. She also tells of a long series of medical treatments, ...

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John Collins recalls illustrations by Oodgeroo Noonuccal (Kath Walker), 2007

This is an edited sound recording of John Collins, former managing director of the Brisbane-based book publisher Jacaranda Press, recalling the way the Indigenous poet Oodgeroo Noonuccal (then Kath Walker) produced illustrations for her 1980 book 'Father sky and mother earth'. He describes how a casual remark led to her ...

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Ron Merkel discusses the native title claim process, 2008

This is an edited sound recording of former Federal Court of Australia judge Ron Merkel talking about the process required for lndigenous communities to mount native title claims. Merkel outlines the criteria for native title to be recognised by the Court. He also talks about how the native title process has involved oral ...

Audio

Andy Thomas describes being a cosmonaut, 2008

This is an edited sound recording of Australian astronaut Andy Thomas describing how he prepared to spend almost five months as a cosmonaut in 1998 aboard the Russian space station Mir, in company with two Russians. He also talks about conversational difficulties aboard the space station. The recording was made in August 2008.

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Clare Martin speaks on being a female politician, 2008

This is an edited sound recording of Clare Martin, former chief minister of Australia's Northern Territory (NT), talking about being a female politician. Martin discusses some of the difficulties faced by women politicians, particularly those with children. She says that balancing their professional role with their role ...