Bicycle Airbag for the Ladies

The Hövding Airbag Bike Helmet looks like a chic scarf (debatable, of course) until an
unfortunate accident occurs, when it jumps into action and inflates within a tenth of a
second to form a giant pillowy claw that surrounds the head and neck. The battery-
operated head-protector is said to survive a six-foot drop without breaking or bursting.
More info here.