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Young engineer cleans windows and saves lives News

by David, 24 May 2018 | 0 comments

Photo of a young man with a screw driver, adjusting a machine.

If you hate cleaning windows, then do we have the invention for you! Sydney high school student Oliver Nicholls has developed a robotic window cleaner that has impressed the world. In fact, he just took out the top award at the Intel International Science and Engineering Fair (ISEF) in Pittsburgh in the United States!

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The language of the web Activity

by David, 19 April 2018 | 2 comments

Image of an open laptop screen and keyboard.

Have you ever wondered how a web page gets made? It involves using hypertext markup language, HTML. Read on to discover some of the secrets of HTML, then use it to make your own meme.

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Four fantastic facts about Stephen Hawking News

by David, 29 March 2018 | 5 comments

Stephen Hawking was widely regarded as one of the best physicists of our age, so it was a huge loss when he died on 14 March this year. Here are a few things you might not know about one of history’s most celebrated scientists.

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Head bones and cycads – a quick quiz Quiz

by David, 28 March 2018 | 2 comments

Black lightning bolt in purple circle

How well do you know your own head? This edition of the quick quiz travels from Australia all the way out into space!

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On Earth and Mars, time and travel – a quick quiz Quiz

by David, 14 March 2018 | 0 comments

Black lightning bolt in purple circle

Put your thinking caps on, it’s time to test your skills in chemistry, time, space, tech and biology!

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Double Helix Extra: your new email update! Update

by Jas, 28 February 2018 | 0 comments

10 year old holding tablet and atomic model.

Double Helix magazine is excited to announce that we’re merging our newsletters Science by Email and Maths by Email, and adding a splash of technology and engineering news. Keep an eye out for our new look email, called Double Helix Extra!

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