BRIMAR - The vacuum tube manufacturing industry is slowly reawakening in the UK! brimaruk.com/bulb-forming... #vacuumtubes #tubeamp #guitaramp

#retrocomputing #vacuumtubes
www.thetubecomputer.com uses 1970s, Apollo Guidance Computer-era circuit design. It runs a simulator for an R80 #airship, which is a thing I’d never heard of before that is apparently this: en.wikipedia.org/wiki/R80_(airs…

A new favorite space heater that thinks.

#retrocomputing #vacuumtubes
Y’know, @kottke.org once wrote about striving to add a bit of yourself when sharing others’ work, but it’s hard to come up with anything to add to someone using “460 Soviet vacuum tubes” to do anything, let alone build a computer.
www.gadgetreview.com/retired-man-bu…