2016-02-08, 19:40
A football helmet design that listens to physics
A shock-absorbing football helmet system being developed could blunt some dangerous physics that today's head protection ignores.
http://www.sciencedaily.com/releases/201...173210.htm
A shock-absorbing football helmet system being developed could blunt some dangerous physics that today's head protection ignores.
http://www.sciencedaily.com/releases/201...173210.htm