Wallace & Gromit's World of Invention

S01E03 Home Sweet Home

The pair delves into the realm of household innovations, featuring a unique mill created by a young inventor from Malawi. They pay a visit to Trevor Baylis, an inventive mind, and explore a gathering of antique tea-makers. Former engineer and codebreaker Tony Sale breathes new life into George the Robot, while science reporter Jem Stansfield encounters an A-level student who has crafted a homemade fridge from scrap metal, inspired by a design from Einstein.