<a href="http://www.vimeo.com/23155536">http://www.vimeo.com/23155536</a>nice experiment
by physalia
<a href="http://www.vimeo.com/5167492">http://www.vimeo.com/5167492</a> <a href="http://www.vimeo.com/2011407">http://www.vimeo.com/2011407</a>
Tiemen Rapati offers more info and more videos really nice stuff