Units of speed are always a unit of length per unit of time. Different units of length and time may be chosen depending on the situation. This makes it easier to read the measurements. For example, ...

Probably the biggest decision when buying a new TV is what screen size to go for. This shouldn't only be influenced by the size of your TV cabinet, but the size of your room, too – if you end up ...

In American football, a field goal is scored by kicking the ball through the uprights past the touchback area on each side of the 50-yard line (the two lines that mark each end zone). Field goals are ...

Mathematician Bobby Seagull has analysed data from 1,000 individuals aged between 18 and 30 who were in a long-distance relationship during their university years, pinpointing crucial factors that ...