Sam's Laser FAQ - Vacuum Technology for Home-Built Gas Lasers

http://www.repairfaq.org/sam/lasercva.htm

result in a significant improvement or at least confirm that dirty oil is part of the problem. This is even useful after an oil change since there is never any way to get rid of a

Pneumatic Antenna Launchers

http://www.antennalaunchers.com/antlaunching.html

local plumbing or home improvement stores for under $100. Some machining is required to make them fit together as shown above. The dark grey barrel is SDR21. Schedule 40 also work

Stuff Michael Meeks is doing

https://apple-tree.life/~michael/blog/2017/

significant concurrency improvements: somewhat irritating really. 2017-11-20 Monday. Mail chew, chat with Dennis, Consultancy call, partner sync. Lunch. Mended some blog entry tim

Stuff Michael Meeks is doing

https://apple-tree.life/~michael/blog/archive/activity.html

scope for substantial improvement. Also, clearly the forward/backwards compatibility possibilities of having 2 lots of type info are not exploited, but at least I can live with my

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