World's youngest inventor - holds patent for new broom.
Sam Houghton, of Buxton, Derbyshire, was just three when he came up with a double-headed broom to collect large debris and fine dust simultaneously.
Sam, who was inspired by animated inventors Wallace and Gromit and Archie the Inventor from TV series Balamory, said: "I saw my Daddy brushing up and made it. There are two brushes because one gets the big bits and one gets the little bits left behind.
"I don't know if I want to be an inventor when I grow up but this was fun."
"I was swapping from one broom to the other and he asked why. When I said it was to pick up the different leaves and twigs it must have got him thinking.
"He got a large elastic band from the shed and put it over the two brooms, holding them just the right way to use both together. He then called me and announced that had had made up an invention."
The broom works with the coarser brush at the front to pick up larger objects and the finer brush at the back.
Sam's invention has been taken up by the UK-IPO, which is hoping to use it to encourage other youngsters to come up with inventions through an initiative called "Cracking Ideas".
Cracking Ideas website
Intellectual Property Office