Recent content by David Merrill

https://www.google.com/webhp?complete=0&hl=en#complete=0&hl=en&q=sharpening+files+acid David Merrill

http://bbs.homeshopmachinist.net/threads/52364-Drive-centers David Merrill

Search 'fluidics'. Back when this technology was first being promoted, I remember that postage stamp sized lab samples of fluidic circuit elements were being made out of sheet materials sandwiched together with adhesive and with plastic push-on tube connectors bonded in at the inlets and...