Richard Hammond's Crazy Contraptions

Teams build gizmos enabling Richard to straighten his duvet without leaving the bath.

Three stars of TikTok battle engineering students to build the best kettle boiler going.

Amateur pilots and a trio of stunt fans compete to build an automatic dog-feeder

Can a machine water the plants without Richard getting up from watching the TV?

In the first semi-final, two teams of brothers build jaw-dropping chain reaction machines to enable Richard to dust his ornaments without getting out of bed.

Second Semi Final: Can the teams make a machine to cook sausages without Richard leaving his study?

It's the grand finale as two teams battle to build the best party machine for Richard's house and garden - all made out of everyday objects.