Richard Hammond's Crazy Contraptions

Engineering enthusiasts from around the UK must battle to create the most ingenious contraptions using everyday objects in Richard Hammond's Crazy Contraptions. Teams of contestants will go head-to-head to build their own Chain Reaction Machines. With contestants having access to a workshop and purpose-built home environment to test their invention, they will be given the challenge each week of designing, creating and showcasing a new construction, before being judged based on their ingenuity, design and build-quality.