Mackeyser
Supernovas are where gold forms; the only place.
- Joined
- Apr 26, 2013
- Messages
- 14,547
- Name
- Mack
You will still have the compression on the spine. A safer helmet for the skull would probably just make it more dangerous for the spine and that would lead to more instantaneous life changing or ending injuries.
The compression from existing helmets occurs because of their rigidity.
Look at motorcycle helmets. They are completely and totally about preventing intrusion, but are terrible at preventing neck/spinal compression/torsion. If anything, the rigid nature makes it worse.
While I would make the shell less rigid, it would be paramount to make it very, very slippery. That's because the shell has to either be slippery or be able to handle torsional forces and that's not likely to happen unless the helmet were essentially shell-less and simply had a silicone covering over the silicone matrix. Basically, it'd be a soft shell helmet that would be more durable than just wearing foam as well as cooler, able to handle torsional and direct forces and allow for deceleration prior to transmitting any forces to the skull, thus removing a lot of the lag between brain and skull.
I like the idea of using air, but I think there's still the issue of the torsional rigidity of the shell as well as the size of the gap and/or bladder needed to achieve the result. Which is why I like the idea of a structural matrix like a silicone matrix better.
Of course, the face mask would be an issue and that's why I'd be more infavor of some kind of shell. The face mask needs a rigid anchor point.