By David Shaw, 24 April 2020
You might be stuck at home, but there’s still plenty to make and do! Here are some of our favourite activity ideas for young makers.
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By David Shaw, 12 March 2020
The dinosaurs lived many millions of years ago. Since then, many things have changed about our planet. The oceans and continents have shifted, ecosystems have changed and lots of species – including dinosaurs – have become extinct. Even the regular patterns of sunrise and sunset might have drifted.
By David Shaw, 10 October 2019
It’s spring, and in many areas of Australia that means it’s magpie swooping season. But next time you’re ducking an angry bird, be thankful you live now and not 90 million years ago. Back then, the swooping might have come from something much larger.
By David Shaw, 20 June 2019
Earth is active down to its very rocks. Earthquakes and volcanoes shake our planet, and the continents themselves drift lazily across the surface. Compared to Earth, the Moon is a cold, hard rock. But even lunar rocks are more active than you might think.
By David Shaw, 16 April 2019
Scientists have just announced that they have the first photo of a black hole! But what does that actually mean? Read on to find out.
By David Shaw, 15 April 2019
On Friday, a tiny spacecraft attempted to land on the Moon. It’s wasn’t from NASA or Roscosmos, or even China’s CNSA. The Beresheet Moon lander came from a small, not-for-profit company called SpaceIL, based in the tiny Middle Eastern country of Israel.
By David Shaw, 14 February 2019
Imagine bacteria, clinging to a rock, floating deep in space. The rock was once blasted off its planet by a cataclysmic explosion. Hundreds of years in the future, the rock encounters a new planet, bringing these lonely bacteria with it. The question is, could the bacteria survive?
By David Shaw, 1 February 2019
Written by Elvina Lee As they say in Star Trek, “Space: the final frontier”. How well do you know this big beyond? This week’s quiz will test your familiarity with all things space. If you’re after more fun science for kids, subscribe to Double Helix magazine!
By David Shaw, 25 October 2018
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.
By David Shaw, 18 October 2018
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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