concussionsTìm theo từ khóa: 

Why helmets don't prevent concussions — and what might | David Camarillo Why helmets don't prevent concussions — and what might | David Camarillo
What is a concussion? Probably not what you think it is. In this talk from the cutting edge of research, bioengineer (and former football player) David Camarillo shows what really happens during a concussion — and why standard sports helmets don’t prevent it. Here’s what the future of c[...]