By David Shaw, 27 October 2021
This quiz is all about fibres. From fabric to food, there’s plenty of fibre to chew over!
Categories:
By David Shaw, 8 October 2021
It’s no secret that the world is warming. Scientists are studying how climate change affects all kinds of things, from icecaps to oceans, and single species to entire ecosystems. And there’s a lot to consider. When was the last time you thought about soil?
By David Shaw, 6 October 2021
Scientists measure all kinds of things, from plants to planets. And sometimes, they invent strange scales to measure things against – as you’ll discover in this quiz!
By David Shaw, 8 September 2021
These questions have gone feral, from introduced animals to rogue planets. Can you tame the beast and beat this quiz?
By David Shaw, 25 August 2021
Find out how imaginary monsters have influenced science in this quiz. You’ll need a brave heart and a sharp mind to get full marks!
By David Shaw, 29 July 2021
If you dug a hole straight down, what would you find? Earth isn’t just solid rock all the way through. There’s a thin rocky crust floating on the slowly flowing mantle, a liquid outer core and solid metal inner core. It turns out that Mars has a similar internal structure to Earth.
By David Shaw, 28 July 2021
Blast into orbit with this well-rounded quiz. Will you crash back to Earth, or reach the stars?
By David Shaw, 21 July 2021
This quiz is all about growth! Can you grow your knowledge and get the high score?
By David Shaw, 8 July 2021
Back in the California gold rush, many people were tricked by a shiny yellow crystal known as fool’s gold. Now, more than 100 years later, scientists are flipping the script. Australian and Chinese researchers have found where real gold hides inside fool’s gold!
By Jasmine Fellows, 30 June 2021
This quiz is about things that are puffy, scruffy, and fluffy. Will you fluff the answers, or get a perfect score?
12 months, 8 issues
Print & digital subscriptions available.
Sign up to our Double Helix newsletter
Stay in touch with new updates by signing up to our free newsletter
Perfect for ages 8 – 14
Developed by experienced editors
Engaging and motivating
*84% of readers are more interested in science
Engaging students voice