Jeff Woolf's Clever Folding Bicycle Helmet Wins A Popular Science Invention Award...

Jeff Woolf's clever folding bicycle helmet is an idea that just, well, morphed from when a few years ago, Jeff, pictured here, while riding down a narrow London City street got hit by a car. His helmet saved his life and now, twenty years later, his invention is enabling helmeted cyclists to ride their bikes to work, fold the very nicely designed head gear and fit it into their briefcase.
Without squashing their lunch...