Plus.Maths.org
invisibility cloak
Ice, food, and invisibility cloaks — meet the maths that links them together!
What do chocolate and mayonnaise have in common? It's maths! Find out how in this podcast featuring engineer Valerie Pinfield.
Fully functioning invisibility cloaks are closer to becoming a reality than you might think. Here's a quick look at the maths and science involved in producing them.