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What’s hot and what’s not, Issue 18
Fashion is fleeting, Chalkdust regulars are not.An odd card trick
Michael Wendl dissects some variants of the magic separation, a self-working card trick.Top Ten: Maths-themed days out
The definitive chart of the best day tripsHow to make: a catastrophe machine
Make a catastrophe machine just like Zeeman'sOrigami tesseract
Folding origami, building networks, making projections and multiple dimensions!The perils of p-values
David Colquhoun explains why more discoveries are false than you thought