Ed and Oucho's Excellent Inventions was a children's TV show, presented by Ed Petrie and his cactus companion, Oucho. Before this program Ed and Oucho were CBBC office presenters and favoured by many children. The premise of the show was children sending in designs of inventions, with one each episode being created. The inventions in the show were created by Artem Ltd, a company that creates props and special effects for TV and film productions.