How often have you, or someone you know, eschewed a bicycle helmet to look cool at the expense of safety?
Well, gamble with a traumatic brain injury no more. Two Swedish inventors created an invisible helmet called Hövding …
The helmet is actually a thick collar — like one you might see on a heavy winter jacket — with an airbag hood underneath that deploys should you get in an accident. …
Great idea. But it’s single use, $450.
Click PLAY or watch it on YouTube.

