Unchained Reaction
Unchained Reaction can be a science and technology reality game series that airs on the Discovery Channel. It is judged and executive-produced from Adam Savage and Jamie Hyneman, best known for hosting the most science entertainment show MythBusters.
The show pits two teams of backgrounds against each reaction contraption. Teams are given five days to construct a series of mechanisms based on a theme and are provided with identical sets of materials and tools. Midway through each week, those teams are provided with a surprise"missing link" thing they need to increase the centre of their machinery. The winner is selected Hyneman by Savage, and a judge.