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Wednesday, July 14, 2010

ABC Science Updates: How long will Australia's iron ore boom last?

ABC Science Online Email Updates

15 July 2010

Welcome to the ABC Science Updates, find out what's happening in the world of science this week.

Top news stories of the week

Long odds of finding ET, say researchers

Long odds of finding ET, say researchers

The odds of successfully eavesdropping on the daily radio traffic of extraterrestrial life forms have been calculated by a pair of UK scientists to be astronomically small.

Ancient trap captures marsupial secrets

Ancient trap captures marsupial secrets

Researchers have unearthed a treasure trove of fossils that contains individuals of an ancient marsupial species ranging from birth to adulthood.


Jumping spider vision not so clear cut


Study shows outback soaking up CO2


Belly button key to success in sport

What's new

Last week to enter!

Last week to enter!

Photo competition | It may seem like life stops in the dull grey of winter, but look closely and you'll see the colours of nature even in the coldest months of the year. Capture the colour of nature in an Australian winter and you could win a ABC Shop gift voucher!

Iron ore country

Iron ore country

Science feature | Australia's economy rides on the red rocks of the Pilbara, but scientists predict we may run out of high quality exportable iron ore within 50 years.

Aussie mineral resources quiz

Aussie mineral resources quiz

Quiz | Australia is rich in mineral resources, but how much do you know about the wealth that lies under your feet?

Rosetta's stone: spacecraft captures asteroid images

Rosetta's stone: spacecraft captures asteroid images

StarStuff Podcast | Rosetta's stunning asteroid flyby. Plus: protons smaller than expected; does particle physics' standard model stand up?; and Pacific solar eclipse amazes onlookers.

Moon's rotation a passing phase

Moon's rotation a passing phase

Great Moments in Science | Although it's always there, many people have little idea about the workings of our nearest neighbour. Resident lunar-tic, Dr Karl, has been gazing at the Moon and faces facts.

Fluoro tattoos and ultrasonic toothbrushes

Fluoro tattoos and ultrasonic toothbrushes

Dr Karl on triple j | Are there fluorescent ink tattoos that can only be seen under black light? What are ultrasonic toothbrushes and do they work? Why does it get colder as the sun rises?

ABC Health & Wellbeing

Surviving stress at work

Surviving stress at work

Most of us have had to deal with stress in the workplace at some point. But how do you manage it and what are the warning signs that you need help?

ABC Environment

Climate change and the role of clouds

Climate change and the role of clouds

Clouds and water vapour play an important part in climate change, but the exact details of their role remains cloudy.

Catch up with ABC Radio and TV…

ABC audio media   Leaving your body to science

The Science Show | For more than 20 years, it has been Rowan's hope to have his body and complete skeleton placed in a museum that deals with physical anthropology. Rowan talks about the reasons for his decision.

ABC audio media   Occam's Razor: a philosophy, a radio program and a wine

The Science Show | Occam's Razor is not only the philosophy of William of Ockham, and an ABC Radio National program, it's also a neat shiraz from Victoria. Dan Keogh speaks to Emily Laughton, and discovers the philosophy behind the label.

ABC audio media   The coelacanth with David Attenborough

The Science Show | 375 million years ago animals on land had no backbones. The only animals with backbones were fish. One fish, the coelacanth was thought to be the ancestor of all backboned animals which have since appeared.

ABC audio media   Seabirds on the Southern Ocean

Ockham's Razor | Author and keen birdwatcher Sue Taylor from Melbourne tells us of her quest to sight albatrosses in Australian waters.

ABC audio media   New findings in Alzheimer's disease and schizophrenia

The Health Report | Researchers in the US have pinpointed the tiny area of the brain where Alzheimer's disease appears to start, which will lead to new ways of thinking about treatment, not just for Alzheimer's, but for schizophrenia as well.

ABC audio media   Fast-tracked evolution with Chris Smith

RN Breakfast | What if a species could be transformed by evolution over a period of just 30 years? And what if the species was transformed not by its own genetic change, but by effectively borrowing the genes of another species altogether?

ABC audio media   AIDS antibodies

RN Breakfast | Scientists, led by a team from America's National Institute of Allergy and Infectious Diseases, have found two powerful antibodies that neutralise more than 90 per cent of all known strains of HIV.

ABC audio media   Oil from plants

Bush Telegraph |  Plant and algae based oils can produce biofuels which are grown rather than drilled for and when this fuel is burnt for energy it creates much lower carbon emissions.

Listen to more science on Radio National


ABC video media   Designing buildings for earthquakes in Japan

Catalyst | Japan is one of the most earthquake-prone regions in the world, so its modern buildings and infrastructure are designed to resist collapse. The resilient design of an ancient pagoda has inspired the new Tokyo Sky Tree, a free-standing tower more than 600 metres tall.

ABC video media   Fundamentals with Bernie Hobbs

Catalyst | Bernie Hobbs answers the question, why do some things look darker when they're wet?

ABC video media   Physics of recycling

Catalyst | Our consumer lifestyles produce a growing mountain of waste, but finding cost effective ways to recycle it all is a challenge. Tanya Ha investigates new technology that salvages treasure from trash.

Watch more Catalyst stories


ABC audio media   Desert beetle inspires water collection

Innovations | Three engineering and chemical researchers from the University of Sydney are on the brink of a breakthrough with their Stenocara beetle inspired sail-like structure that will be used to collect water.

Listen online or subscribe to Radio Australia podcasts


Coming up…

The Health Report

The Health Report

Monday 19 June, 8.30am, Radio National

The hygiene of hand drying | The Science Unit's Daniel Keogh investigates the hygiene of hand drying in order to find out which method of drying is best. Are hand dryers better for you than paper towels or is it all just a lot of hot air?

See full Radio National guide

Lizard Kings

Lizard Kings

Sunday 18 July, 7.30 pm, ABC 1

Documentary | Renowned US biologist Professor Eric Pianka takes us into Western Australia's uninhabited Great Victoria Desert to his favourite 'lizarding ground'. These fearsome lizards are not only powerful and smart, but they are top predators.

See full ABC TV guide


In the Sky this Week with Ian Musgrave

Thursday July 15 to Thursday July 22

The First Quarter Moon is Sunday July 18. Four of the 5 classic planets are visible together in the early evening sky. Venus is close to Regulus. The crescent Moon, Mars and Saturn are close on the 16th, with Mercury below. During the week Mercury becomes more prominent and Mars and Saturn come closer. Jupiter is prominent in the morning sky.

More…

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