Blogmarks.net is a social bookmarking service.

Founded in late 2003 and heartquartered in France, we are non-profit and independant.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

PUBLIC MARKS from druckfrisch with tags doesn & helmets

27 March 2007 16:00

Crash Padding

by 3 others

David Thom is Vice President of the Head Protection Research Laboratory in Paramount, California, and has spent many years studying helmets and motorcycle accidents. Thom suggests that 9 out of 10 head impacts are blows against the road surface, and that

helmet helmets protection motorcycle brain head years standard snell liner impact shell accident rider important strap foam good riding energy

1 (1 marks)

Blogmarks.net is a social bookmarking service.

Already an user?

PUBLIC MARKS from druckfrisch with tags doesn & helmets

27 March 2007 16:00

Crash Padding

druckfrisch's TAGS related to tag doesn