When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...

Mandira Bedi still remembers the searing heat of a day she had to shoot in Bhuj — not just because of the temperature, but also because of what she had to stand on: a rubber tyre. There was no stage, ...

Imperial Measurements, two words guaranteed to produce a shudder of horror in all school children. Nobody fully understands the system and it beggars belief that anyone would want to create such an ...

When I first thought of elements in the pyramid, I had no idea that I would end up postulating the existence of another hidden chamber. Can we locate it more precisely and find out how to get into it?