

Scrapheap Challenge
Season 9
Two rival teams are given the task of building some kind of machine, in one day, using only the items found in an unusually well-stocked scrapyard. Machines constructed to date have included trebuchets, hovercraft, rockets, and more.
Where to Watch Season 9
16 Episodes
- Monster TrikesE2
Monster TrikesThe Engineering Eggheads, a team of mechanical engineering students from University College London, compete with the Diggers, a team of heavy plant engineers from Hull, to build 5m-long "monster" trikes, that can race head-to-head over a slalom course, carrying all four team members.