Not sure if you have seen this? some clever mechanical machine here: [YOUTUBE]1D2yl6B3Kyg[/YOUTUBE] [YOUTUBE]J-k6jMgUts8[/YOUTUBE] [YOUTUBE]WyarQ8lxJ7Q[/YOUTUBE] [YOUTUBE]or_pS7c3Q_U[/YOUTUBE] [YOUTUBE]zDmXg2WCtKo[/YOUTUBE] [YOUTUBE]40Q_tw5K-QU[/YOUTUBE] [YOUTUBE]gCxiuZeX4-s[/YOUTUBE] [YOUTUBE]XRtvjq9BxAs[/YOUTUBE] [YOUTUBE]4GrbMAb-87o[/YOUTUBE] [YOUTUBE]otWzb79IOng[/YOUTUBE] [YOUTUBE]mlyzE4A5l_0[/YOUTUBE] [YOUTUBE]dhMvI684WRE[/YOUTUBE] [YOUTUBE]vc_f2tgQpss[/YOUTUBE]