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In this activity we are going to take a look at how some dinosaurs may have digested their food.

Think you know some big facts? Try this quiz and see if you can post a big score!

Kim has a big round cheese, and an even bigger knife. With three straight cuts, what’s the largest number of pieces she can cut?

Double Helix reviewer, Elvie, had questions after reading The Illustrated Encyclopedia of Extinct Animals, here’s what author Sami Bayly had to say.

Here are eight 8s, 8 8 8 8 8 8 8 8. Put some plus signs in there to make 1000.

2024 is winding to a close and 2025 is just around the corner. What better way to celebrate than with a science quiz! This quiz contains (almost) all of the science trivia questions featured in Double Helix Extra throughout 2024. There’s over 100 science questions to discover!

Here’s a surprising pair of dice that you can make yourself! Take on this experiment to test whether different dice modifications change your chances.

If good things come to those that wait…then these bold oldies are gold! Do you have the patience and wisdom to top this quiz or will you need to wait for the next one?

Eight people come together for a very important meeting. How many ways can just one person sit in the wrong chair?

Water in a cup sloshes around if you don’t move it carefully. What about fire? Let’s find out!