Naming science as his chief inspiration, Mathieu Lehanneur shows a selection of his ingenious designs — an interactive noise-neutralizing ball, an antibiotic course in one layered pill, asthma treatment that reminds kids to take it, a living air filter, a living-room fish farm and more. (Recorded at TEDGlobal University 2009, July 2009, Oxford, UK. Duration: 18:04)
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