Exoskeletons are covered in this Breakthrough episode:<p><a href="http:&#x2F;&#x2F;channel.nationalgeographic.com&#x2F;breakthrough-series&#x2F;videos&#x2F;paul-giamatti-on-human-engineering&#x2F;" rel="nofollow">http:&#x2F;&#x2F;channel.nationalgeographic.com&#x2F;breakthrough-series&#x2F;vi...</a>