Wallace & Gromit's World of Invention (2010)

S1E6 From A To B

In this episode of the science series, Wallace and Gromit dive into fascinating transportation innovations from around the world. During the 'Contraption Countdown', they highlight some unusual transport mechanisms, including a quirky method to traverse the River Thames using a plastic bag. They also learn about the concept of laser propulsion, which plays a role in developing flying saucer technology. Additionally, they meet Cedric Lynch, a renowned engineer known for his invention of electric tricycles.