Choose a video clip taken from the BBC Archives and re-live some famous moments from the past 40 years.

Rugby shirts need to be able to take plenty of tugging and pulling. They also need to be lightweight, comfortable and strong - all at the same time. Traditionally, jerseys were made from cotton, which ...

Find out the size details of a football pitch. Did you know that not all pitches are the same size? The length of a pitch must be between 100 yards (90m) and 130 yards (120m) and the width not less ...

Poor running technique can lead to unnecessary injury risks if they are not picked up early. Many recreational runners are placing undue strain on their bodies, as well as compromising their speed, by ...

¿Cuáles son las nuevas armas de Google? Haga clic en la respuesta que considere correcta.

Matches are also available on BBC London's radio platforms including BBC London 94.9, BBC London digital, Sky channel 0152, Freesat channel 718 and Virgin Media channel 930.

LIVE TEXT COMMENTARY (all times BST) By Sam Lyon 1430: Well that's it from me, folks, thanks for your company. I'm off to calm down after a terrific day's racing and I expect to see you all back here ...

Cricket is a sport where you need a few bits of specialist equipment to keep you safe. Most clubs provide bats and all the protective gear, but you may want your own kit. In fact, there can be so much ...

Twitter is an online service for letting people know what you are up to at any time of day or night. It also allows you to keep track of what other people are doing, either by monitoring their updates ...

Like it or not, Hawk-Eye is here to stay. It first hit our screens in 2001 and has been helping to unravel the mysteries of ...

Big racquets have bigger 'sweet spots' but are harder to control. A 'sweet spot' is the area in the middle of the strings which gives the cleanest hit. A mid-size racquet has a hitting area of about ...