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Fractal card Activity

by David, 30 September 2015 | 0 comments

A pop-up card with triangles made of triangles.

Written by Azmina Hossain Make a pop-up greeting card with a beautiful fractal pattern.

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Hyperbolic paper craft Activity

by David, 21 April 2015 | 0 comments

A wierd curvy piece of paper.

Make your own piece of non-Euclidean geometry with this hyperbolic paper craft.

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Folding a piece of paper in half Activity

by David, 29 October 2013 | 2 comments

This activity sounds super easy from the title, but there’s more to it than you might expect!

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Why is A4 paper the size that it is? News

by David, 23 October 2012 | 7 comments

Coloured papers

Take a sheet of A4 paper and measure its sides. A4 is 210 millimetres wide and 297 millimetres long. It’s probably the most common size of paper and it’s used in most countries. However, A4 side lengths aren’t simple numbers like 200 or 300 millimetres. So why don’t we use something easier to measure?

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Build your own International Space Station Activity

by Jasmine, 17 August 2012 | 44 comments

A paper model of a space station.

Get ready to build your own paper model of the International Space Station (ISS).

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