James Burke
Being a grandpa is more fun than working
As a tool and die maker in a former life, I've always enjoyed knowing how stuff was made.
Take a look at this one:
http://www.youtube.com/watch?v=Mt4Lh-hgGok&NR=1
And another one:
http://www.youtube.com/watch?v=wnRRDIFNxoM&NR=1
Take a look at this one:
http://www.youtube.com/watch?v=Mt4Lh-hgGok&NR=1
And another one:
http://www.youtube.com/watch?v=wnRRDIFNxoM&NR=1