By Ariel Marcy, 18 October 2023
Are you smarter than a computer? See if you can find your algo-rhythm in this byte-sized artificial intelligence (AI) quiz.
Categories:
By Ariel Marcy, 11 October 2023
Happy Nutrition week (11-17 Oct)! We sure hope you’re hungry for knowledge as we’re egging you on to score feta than average. Gouda luck and donut give up!
By Ariel Marcy, 10 October 2023
How does your body know when to sleep and wake up? For a long time, scientists thought that your brain dictated your body’s internal clock. Now Australian and French researchers have found that the liver has a say, too.
By Emily Gumina, 9 October 2023
While onboard the RV Investigator in 2017, scientists collected a large sponge, but that wasn’t the only thing they collected. Inside, they found 30 banded sand catsharks (Atelomycterus fasciatus). This was the first time sharks had been seen living in sponges, but it wasn’t the last.
By Ariel Marcy, 4 October 2023
Difficulty: Tricky Ahmad’s computer scientist mother gives him a binary stopwatch that counts minutes using only 1’s and 0’s – just like a computer! The binary stopwatch has 6 placeholders where the 1’s and 0’s appear. When the binary stopwatch is reset, all the placeholders are zeros. Ahmad finds a regular stopwatch, resets both stopwatches, […]
By Chenxin Tu, 2 October 2023
The Aussie Bird Count Week is an annual event run by BirdLife Australia. Anyone can participate by observing and counting nearby birds! In this activity, you can learn how to identify birds around you by listening to them using BirdNET, an app developed to quickly identify birds based on their songs.
By Ariel Marcy, 28 September 2023
Have you ever wondered how your lungs move air around? Safety: This activity involves using scissors to cut into a plastic bottle. Ask an adult for help with this step and cover the resulting sharp edges with duct tape.
By Ariel Marcy, 27 September 2023
Difficulty: Tricky You have 2 glasses, each filled with 100 millilitres (ml) of soda. One contains cola and one contains orange soda. First, you take a spoonful of cola and mix it into the orange soda. Next, you take an equal spoonful of the orange-cola mixture and put it into the glass of cola. Which […]
By Ariel Marcy, 21 September 2023
Happy World Gratitude Day (21 September)! Our world definitely rocks and we’re celebrating it with this life-sustaining quiz. Can you get into the ozone and score a high five?
By Chenxin Tu, 20 September 2023
One kilometre underwater, deep-sea coral reefs support incredible biodiversity. Now, CSIRO researchers are using AI to better understand and protect these reefs.
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