I was thinking about electro magnets so that the helmets would repel each outer. This could make the helmets (slippery) and lower the accelerations felt on the brian without increasing helmet size.
Ive attached an executive summary of what im trying to do as well.
Have you looked into this helment anymore David. it seems like a good idea. i suffered 7 concussion back in highschool playing football. Have you done any testing to see what is a happy medium for the magnetic strength . To much could cause the neck to twist in an unature way. the only device on the market now is a double shelled helment which doesnt really work. i know from experience.
