Designer Samuel Adeloju's clever little idea of a life-saving ring that can be "shot" out to a struggling swimmmer has won him 10,000 pounds ($15,890) in the James Dyson Award
Concept invention lets users easily put together their own recyclable trolley for moving large packages.
Less bulky than a skateboard and easier to transport than a bike, Treadways are a good personal mobility solution for covering longer than walking distances.
James Dyson, who is famous for his vacuum cleaners, has created a fan that has no blades, using instead a unique technology to "multiply" air 15 times, expelling 118 gallons of smooth and uninterrupted air every second, according to the company.
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