weekly imponderable:
new product: SchmartBoards - easy to solder Surface Mount prototyping break-out boards, even .4mm pitch, QFN and BGA.

Forums > Metal Working
Tools, mechanical properties of metal, heat treating, plating, DIY CNC, etc.

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screws by elkats 6 569 For definitions of the terms (cutting edge or lip, cuttin...
by elkats Jun 11 2008
Help for the theoretical engineer by admin (admin) 7 3160 I'm by no means an authority on the subject, but this is ...
by admin (admin) Jan 09 2008