The definitive children's information show from the 70s.

The team used to sit in a 'cut and shunt' version of 'university challenge' with the foreground being used for more expansive demostrations.

Jack Hargreaves Jonathon Miller - the other one Bunty James Fred Dineage

The show was revived for the 90s with a bright (see vidcaps) setting kneeler chairs and the now newsreader Dineage. Same winning formula just a few bigger props.

Gaz Top/Gareth Jones Fred Dineage Carol Voderman

After a few series sums genius Voderman left to be replaced by the hot Scot Porter. After a few nudie shoots a new Gale blew in

Fred	Gaz	Carol	Gail Porter	Gail McKenna