Groups occur all over mathematics, so it makes sense to find a common language to talk about them all.
Here is a neat way of using maths to pretend to memorise a pack of cards. Amaze your friends! Astound your family!
Want to shuffle like a professional magician? Find out how to shuffle perfectly, imperfectly, and the magic behind it.
A journey into the maths of card shuffling gives us a great insight into how mathematicians work.
Do you like curves? The you'll love tricurves and their ghostly phantoms!
Get a fish to teach you chaos theory!
Yes the approved vaccines are safe. If you balance the risks, then taking the vaccine is much safer than taking your chances with COVID-19.