Why helmets don't prevent concussions -- and what might
No subtitles available.
- Title:
- Why helmets don't prevent concussions -- and what might
- Speaker:
- David Camarillo
- Description:
-
- Video Language:
- English
- Team:
- closed TED
- Project:
- TEDTalks
- Duration:
- 15:56
Brian Greene edited English subtitles for Why helmets don't prevent concussions -- and what might | ||
Brian Greene approved English subtitles for Why helmets don't prevent concussions -- and what might | ||
Brian Greene edited English subtitles for Why helmets don't prevent concussions -- and what might | ||
Brian Greene accepted English subtitles for Why helmets don't prevent concussions -- and what might | ||
Brian Greene edited English subtitles for Why helmets don't prevent concussions -- and what might | ||
Joseph Geni edited English subtitles for Why helmets don't prevent concussions -- and what might | ||
Joseph Geni edited English subtitles for Why helmets don't prevent concussions -- and what might | ||
Joseph Geni edited English subtitles for Why helmets don't prevent concussions -- and what might |