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We’re counting on you this Double Helix quiz, or perhaps you’re the one counting! Can you calculate what’s needed to get 100% this week? If you’re after more fun science for kids, subscribe to Double Helix magazine!  

Get serious about science with the Double Helix quiz. We put you to the test with rocket science and radiation, as well as plants and petrology! If you’re after more fun science for kids, subscribe to Double Helix magazine!  

It’s time for another round of science trivia. This week, we’ve got ancient questions about what happened before the Jurassic, and a puzzler about what meteoroids are.

Time to test your scientific mettle. This week we’re asking questions about everything from tiny butterfly legs to huge continents. Good luck!

Ready to test your knowledge? In this quiz we’ve got a range of questions, about distant stars to the very air we breathe!

Here’s a quiz to get your brain pumping. Test your knowledge of floating metals, and not one but two questions about the closest star to home – our Sun! If you’re after more fun science for kids, subscribe to Double Helix magazine!  

Think you’re scientifically savvy? Give this week’s quick quiz a try! Test yourself on tectonics and trilobites, work out how many legs a dragonfly has to stand on, and reveal what’s detected by The Dish.

From the time of dinosaurs to mysterious materials, this week’s quiz is a real brain bender. Time to test your knowledge!

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

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