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With Halloween around the corner and spooky season in full force, here are 5 ocean animals that are always ready to go trick-or-treating.

Difficulty: Tricky Anas is making a map of his friend group. In his map, each circle is a person. A line joins 2 circles if and only if those 2 people are friends. Using the clues below, can you figure out who goes where on the map? 1. Anas has 3 friends: Ruth, Mitra, and […]

Are you smarter than a computer? See if you can find your algo-rhythm in this byte-sized artificial intelligence (AI) quiz.

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!  

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.

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.

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, […]

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.

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 […]

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?