Prof. Kurt's interview on airbag helmets with Reuters
Airbag bike helmets may be safer than conventional foam versions:
http://www.reuters.com/article/us-science-helmets-idUSKBN12X21I
Airbag bike helmets may be safer than conventional foam versions:
http://www.reuters.com/article/us-science-helmets-idUSKBN12X21I