just heard of this jewelry.... gone too far? (gross imo :D)
[URL]http://www.dailymail.co.uk/femail/article-2722997/Quirky-jewellery-designed-inserted-veins-blood-flow-converted-ELECTRICITY-one-day-able-power-phone.html[/URL]
Energy generating clothing is cool though:
[URL]http://www.businessinsider.com/david-carroll-on-thermoelectric-fabrics-2013-4[/URL]
as is...
[URL]http://www.mnn.com/earth-matters/energy/stories/is-tribo-electric-the-new-clean-energy-solution[/URL]