1 million likes

How many times could the Earth fit into the Sun? Hint: it’s the same as the number of people who follow us on Facebook!

We are delighted to have reached one million likes ... but just how do you visualise a million?

Latest videos

The science of opinion polls

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Video: The science of opinion polls

Science priorities for the federal election

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Video: Science priorities for the federal election

Falling Walls

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Video: Falling Walls