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Earth and space sciences posts

From concrete to cochlear implants – a quick quiz Quiz

by David, 7 November 2018 | 0 comments

Black lightning bolt in purple circle

This week’s quiz tests all kinds of knowledge from common construction materials to Australian inventions. Can you get 5/5? If you’re after more fun science for kids, subscribe to Double Helix magazine!  

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Earth’s heart is like solid gold News

by David, 25 October 2018 | 0 comments

Image of half a sphere with three central glowing layers. The inner core being the brightest.

You might not think about it much, but there’s an amazing planet under your feet. Dig down about 50 kilometres and the rocky crust begins to give way to the hot, soft mantle. Deeper down, the rocks get hotter and runnier, reaching temperatures of thousands of degrees. At the very centre, there’s a solid core…

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Branching out – a quick quiz Quiz

by David, 24 October 2018 | 0 comments

Black lightning bolt in purple circle

Do you know your trees, moons and non-metals? We’ve got a bunch of tricky trivia here for you this round! If you’re after more fun science for kids, subscribe to Double Helix magazine!  

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Astronauts didn’t make it to space this time News

by David, 18 October 2018 | 0 comments

A rocket flying up into the sky

Astronauts have nerves of steel. They ride controlled explosions, strapped to giant tanks of rocket fuel. And every now and then, things go wrong. Last Thursday, two space explorers didn’t quite make it to space – but they lived to tell the tale!

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Gravity well Activity

by David, 11 October 2018 | 0 comments

A hand placing a larger pink ball onto a piece of blue fabric which already has a small black ball on it.

Have you ever wanted to experiment with the orbits of moons and planets? Time to make a gravity simulator!

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Not a Nobel – a quick quiz Quiz

by David, 10 October 2018 | 0 comments

Black lightning bolt in purple circle

Getting 5/5 in this quiz won’t guarantee you a Nobel, but it might give you a hint on how to get one!

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Mixed bag – a quick quiz Quiz

by Jasmine, 12 September 2018 | 0 comments

Black lightning bolt in purple circle

There’s something for everyone in our mixed bag. Try this fun mix of questions from across the sciences.

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What’s cool in space? Asteroids! News

by David, 30 August 2018 | 0 comments

Image of a spacecraft.

Sometimes space missions can seem a bit faddish. Four spacecraft are currently orbiting Mars, and at least three missions are looking for new planets outside our solar system. But the new hotness, it seems, is asteroids.

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Taking it to the extreme – a quick quiz Quiz

by Jasmine, 28 August 2018 | 6 comments

Black lightning bolt in purple circle

It’s time to push the limits! Can you take it to the maximum and get a high score?

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A whole lot of holes – a quick quiz Quiz

by David, 15 August 2018 | 0 comments

Black lightning bolt in purple circle

Wholly for your enjoyment, we’ve included several hole-related questions in this quiz. Don’t peek at the answers, or your victory might seem …. hollow!

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