Discovery / Science Channel's How It's Made Tubas episode
Posted: Thu Mar 06, 2014 5:55 pm
These popped up on youtube the other day and might be of some interest to tubenetters.....
http://www.google.com.au/url?sa=t&rct=j ... 8216,d.dGI
http://www.google.com.au/url?sa=t&rct=j ... 8216,d.dGI
enjoy!
http://www.google.com.au/url?sa=t&rct=j ... 8216,d.dGI
http://www.google.com.au/url?sa=t&rct=j ... 8216,d.dGI
enjoy!