By David Shaw, 7 December 2020
Difficulty: Extreme I’m thinking of a number. When you add one and a half to it, you get the same result as if you multiplied it by one and a half. What’s the number I’m thinking of?
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By David Shaw, 3 December 2020
This quiz is devoted to our flying (and sometimes flightless) feathered friends. Can you bring home a victory to feather your nest?
By David Shaw, 26 November 2020
The holidays are coming, and it’s time to start decorating. What better way than a bright, colourful, mathematical star decoration!
By David Shaw, 25 November 2020
By Rok Willesee Difficulty: Fun An engineer has asked you to help him count the number of triangles in this roof truss. He thinks there are five, but his boss thinks there are more. How many triangles can you see?
By David Shaw, 19 November 2020
Yandruwandha Yawarrawarrka Traditional Owners recently travelled to Lucas Heights, home of Australia’s nuclear reactor. They’re searching for clues from nuclear science to help tell the story of some ancient tools.
By David Shaw, 18 November 2020
Here are five space science questions to challenge you. Is your mind a great expanse, or are you a bit spaced out?
By David Shaw, 12 November 2020
Here’s a great excuse for a trip up a mountain! Grab some bottles and learn why it’s hard to breathe at the top of tall mountains.
By David Shaw, 5 November 2020
For almost two years, NASA’s OSIRIS-REx spacecraft has been orbiting an asteroid named 101955 Bennu. It’s done tons of science, scanning the rock from many angles. Right now, OSIRIS-REx is preparing to head back to Earth. But before leaving Bennu, the spacecraft reached out and touched the asteroid.
By David Shaw, 4 November 2020
By Krishitha Gopalakrishnan Everything is related to science. Take your food for example. Carrots, burgers, ice-cream…you name it! Let’s see how well you know your food with a few questions!
By David Shaw, 29 October 2020
By Krishitha Gopalakrishnan Have you noticed how you always seem to remember where you hid that chocolate bar but that apple you thought you’d packed for school suddenly seems to have disappeared? Don’t worry, it’s in our genes! It turns out that humans are better at recalling where junk food is.
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