Return to sender

Aboriginal people have been using boomerangs for tens of thousands of years. These marvels of physics and aerodynamics will fly in a circle, and come right back to where they started from. But it takes a lot of practise to throw them properly!

To be in the running to win this authentic, Australian-made, returning boomerang, enter the competition on page 38 of your latest Double Helix magazine, issue 72.


Hand painted boomerang on black card


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Get hands-on, ask science questions, and win prizes!