The Investigators was a children's science program, presented by children, on Channel 4

Channel 4

Channel 4 is a British public-service television broadcaster which began working on 2 November 1982. Although largely commercially self-funded, it is ultimately publicly owned; originally a subsidiary of the Independent Broadcasting Authority , the station is now owned and operated by the Channel...

 in Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

. It showed various interesting experiments from how to blow a balloon up with yeast to building bridges. Other experiments included on the program were making salmon flavoured ice cream and making periscopes.
It aired on Saturday morning.

Presenters included Adam Davies and Rhys Williams