Re: Just bunged them a tenner
My steam engine[0] has lots of valves ... I think you mean "tubes". As in "cathode ray tube", "vacuum tube", "phototube", "thermionic tube" and of course the boob tube ...
[0] Traction engine, actually ...
My steam engine[0] has lots of valves ... I think you mean "tubes". As in "cathode ray tube", "vacuum tube", "phototube", "thermionic tube" and of course the boob tube ...
[0] Traction engine, actually ...