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All it takes is a little elastic to send a pom pom flying! Can you improve your aim with a bit of practice?

Australian company, AMSL Aero, is launching a new hydrogen-powered aircraft into the skies! This exciting technology could help the airline industry reach net zero carbon production by 2050. In fact, the Australian government has just published a national strategy on how hydrogen can help the entire country reach net zero.

Turn hot air into motion! You could even make 2 or more of these cardboard cars and run a race. Safety: Be careful with scissors and with the pointy end of skewers. Always ask an adult for assistance if you’re unsure.

By Rachel Rayner Dr Keith Bannister knew from an early age he wanted to do something technical with his life. The bedroom floor of his childhood home was usually littered with wires, screws, nuts and bolts.

String is floppy, so it’s usually a terrible thing to build a tower from. But this tower uses tension and string to hold itself strong!

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!

How do you make string stand on its end? To find out, read on…

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

Not all scientists are smashing particles, discovering new chemicals or exploring exotic environments. Some scientists strive to keep things working in your home. It takes a lot of science to test everyday objects, such as toilets, to make sure they work the way they should.

In the latest issue of Double Helix magazine, we feature solar powered cars racing from Darwin to Adelaide. They zoomed to the finish line last week. The winner is Dutch team Nuon with their car Nuna 8!