The measure of everything

It’s one of the most basic concepts in physics, governing the behaviour of everything from subatomic particles to galaxies

Modern science is inextricably linked to mathematics. I’m not just referring to numbers here – for example numerical measurements of things like time, speed and energy – although that’s an important p

How the world’s clocks and geographic coordinates came to be set by a small borough of London

What the scientists are saying… The oldest ...

What happens when a beam of energy 100 times the power of the global electricity grid is concentrated onto a pinpoint?

20 amazing answers t o curious