By Ariel Marcy, 22 October 2024
Space is huge. But exactly how huge are the spaces between the Sun, Moon and planets? Find out by making a scale model of the inner solar system at your nearby park!
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By David Shaw, 20 August 2020
Craft yourself a mathematical ring to learn about straight lines on donuts. Don’t laugh, they do exist!
By David Shaw, 20 February 2013
You might think you’ve got a good handle on distance. But not all things measure distance the same way – what if you were a chess piece?
