I saw this YouTube video on Karl Fisch’s Fischbowl site. It’s a brilliant design – a bike that stores water and filters it while the rider pedals to their destination. As is explained in the video, many people in underdeveloped communities have to walk long distances to water sources.The Aquaduct: Mobile Filtration Vehicle would save many people from back breaking work and enable them to store their water in a secure device avoiding the possibility of contamination. This bike was the winner in the ‘Innovate or Die Pedal Powered Machine Contest’ sponsored by Specialised and Google. 102 entries were received in this contest, all with the aim of ‘cooling the planet and bettering lives’. Humanities/Sose teachers could use the video as a prompt for discussion at the start of the school year. It would also be a good teaching tool for design classes. I’d use it in an English class as a writing prompt for a journal entry.The best use of all would be if some philanthropist out there (or some mega-rich company like Google who sponsored the competition!) got behind this idea and manufactured these vehicles for deserving communities. Now wouldn’t that be something!