More from Chalkdust
Automated joke generation
I like my towns like I like my Alex: Bolton
Football free-kicks… taken by Newton
Discover the mysteries behind the most spectacular free-kick ever scored and how Newton can help us to simulate it.
How to make: a slide rule
Make calculations easy with this simple-to-make slide rule
Finding the edge of your images
How can we identify objects in photos, to diagnose cancer or predict the weather? Using gradients!
John Forbes Nash: the legacy
Exploring the legacy of John Nash (1928 – 2015)
Will the Universe actually end in a big rip?
What the Guardian got wrong...