Top Shelf: inside the lab where the helmets of the future are developed

David Pierce visits the Polytechnic Institute of NYU to find out about the science behind protective foam. More from The Verge: Subscribe: http://www.youtube.com/subscription_center?add_user=theverge Check out our full video catalog: http://www.youtube.com/theverge/videos Visit our playlists: http://www.youtube.com/theverge/playlists Like The Verge on Facebook: http://www.facebook.com/verge Follow on Twitter: http://www.twitter.com/verge Follow on Instagram: http://www.instagram.com/verge Read More: http://www.theverge.com

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