Competition looking for budding inventors. Presenter Johny Pitts meets three young inventors who must try to convince judge and inventor Tom Lawton that their idea is genius? Show more

Competition looking for budding inventors. In this heat, the inventors pitch a robot to help around the house, a tree simulator and renewal energy generated in space. Show more

Competition looking for budding inventors. In this heat the three genius ideas are a new way to slow down speeding cars, green electricity and a communication device for the deaf. Show more

Competition looking for budding inventors. The young inventors test their ideas to see if they can work. Flawless are called in to test an invention that generates electricity. Show more

Competition looking for inventors. It's the final, and after 18 great ideas, judge Tom Lawton must choose between the bike safety system and the device to protect marine life. Show more

Competition looking for budding inventors. Johny Pitts meets three young inventors who have ideas ranging from voice-activated doors to some ingenious ways to make cycling safer. Show more

Competition looking for budding inventors. Three junior inventors go head to head to see who can bag themselves the last semi-final spot. Show more

Competition looking for budding inventors. The inventors pitch a warning system to protect sealife, a unique way to stop cars crashing and energy saving street lights. Show more

Competition looking for inventors. We take to the high seas to look at an idea to protect marine mammals and get the low down on the science behind making electricity in space. Show more