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Earth and space sciences posts

Water, water everywhere? News

by Pat, 26 October 2012 | 0 comments

A dam

It’s a small molecule, made of oxygen and hydrogen atoms in a V-shape. It’s colourless, odourless and expands when it freezes into a solid. It’s water, and without it, we wouldn’t be here.

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Great balls of lightning News

by Pat, 19 October 2012 | 0 comments

Nineteenth century depiction of ball lightning

You’re at home, sitting on the couch. Outside, there is thunder and lightning. You notice something at the window: a strange, glowing ball of light. As you watch, it appears to pass through the glass. It wanders through the air before abruptly disappearing.

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Play the time walk board game Activity

by Jasmine, 24 August 2012 | 2 comments

Board for the time walk board game

Looking for something to do this weekend? Play the time walk board game. You can download and print the instructions, game pieces and  board. Let us know what you think! If you’re after more science fun for kids, subscribe to Double Helix magazine!

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Reporting on our oceans News

by Pat, 23 August 2012 | 0 comments

Beach

At school you receive report cards to keep track of how you’re going and to identify strengths and weaknesses. Report cards are good for students – what about our oceans?

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Build your own International Space Station Activity

by Jasmine, 17 August 2012 | 35 comments

A paper model of a space station.

Get ready to build your own paper model of the International Space Station (ISS).

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Voyages of discovery News

by Pat, 3 August 2012 | 0 comments

Diagram of CSIRO's future research vessel, the Investigator.

About 70% of the world’s surface is covered by ocean. You don’t even need to live near the coast to be affected by the sea. The sea is an important source of food, its currents influence climate systems and a significant amount of the oxygen we breathe comes from phytoplankton in the ocean.

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Centenary of Australian Antarctic Expeditions News

by Pat, 3 February 2012 | 0 comments

Iceberg floating in the sea.

Sunday 8 January 2012 marked the 100th Anniversary of Douglas Mawson’s expedition arriving in Antarctica. This was the first of many research expeditions Australia would undertake to the frozen continent.

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