Unchained Reaction
Unchained Reaction can be just a science and technology reality game series that airs on the Discovery Channel. It famous for hosting the most science entertainment is judged and executive-produced by Jamie Hyneman and Adam Savage show MythBusters.
The show pits two teams of backgrounds against each reaction contraption. Teams are supplied with sets of tools and materials and are given five days to create a set of mechanics based on a motif. Mid way through weekly, the teams are supplied with a surprise"missing link" item they must increase the middle of their machinery. The winner is selected Hyneman by Savage, and a judge.