Teams compete to build ingenious machines out of everyday objects in TV's most leftfield engineering show
Next on TV: Sun 29 May, 11pm
Bueno Brothers vs Fieldhouse Brothers: The first semi-final: Two teams build machines so Richard can dust his ornaments from bed
Bueno Brothers vs Young Physicists: Can a machine water the plants without Richard getting up from watching the TV?
Amateur pilots and a trio of stunt fans compete to build an automatic dog-feeder
Mediocrity vs Team Civilised: Three stars of TikTok battle engineering students to build the best kettle boiler going
Fieldhouse Brothers vs Technical Knockout: Teams build gizmos enabling Richard to straighten his duvet without leaving the bath