Swedish inventors have devised an invisible bicycle helmet for reluctant helmet users. Jim Drury reports.
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Monday, November 8, 2010
Sweden: Discrete, inflatable bicycle helmet
WorldWideTech. Francisco De Jesús.
Swedish inventors have devised an invisible bicycle helmet for reluctant helmet users. Jim Drury reports.
Swedish inventors have devised an invisible bicycle helmet for reluctant helmet users. Jim Drury reports.
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