For example, the surface of a giant doughnut is another 2D space. Through a field called geometric topology, mathematicians like me study all possible spaces in all dimensions. Whether trying to ...

Whether trying to design secure sensor networks, mine data or use origami to deploy satellites, the underlying language and ideas are likely to be that of topology.

For example, the surface of a giant doughnut is another 2D space. When you look around the universe you live in, it looks like a 3D space, just like the surface of the Earth looks like a 2D space.