Air date: 2022-04-29

Runtime: 45 min

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

Air date: 2022-05-06

Runtime: 45 min

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

Air date: 2022-05-13

Runtime: 45 min

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

Air date: 2022-05-20

Runtime: 45 min

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

Air date: 2022-05-22

Runtime: 45 min

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.

Air date: 2022-05-29

Runtime: 45 min

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

Air date: 2022-06-05

Runtime: 45 min

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.