Content about “
invisibility cloak

Podcast
Valerie

Chocolate and mayonnaise

What do chocolate and mayonnaise have in common? It's maths! Find out how in this podcast featuring engineer Valerie Pinfield.

Article

Invisibility cloaks

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.