4 ms·
His 2010 demonstration https://www.youtube.com/watch?v=Ss_RWctTARU&feature=youtu.be https://www.youtube.com/watch?v=Ss_RWctTARU&feature=youtu.be
by himal 13y ago
His 2010 demonstration https://www.youtube.com/watch?v=Ss_RWctTARU&feature=youtu.be https://www.youtube.com/watch?v=Ss_RWctTARU&feature=youtu.be