PostsCommentsPayoutsalihusain (25)in #science • 5 years agoRE: La Fin Du Monde - Just enjoying a beer after a 2 day TEM transport.What model TEM is that? Looks like a well kept used microscope!alihusain (25)in #science • 6 years agoRE: Old Electron Microscope StageWhat does the "ear" do exactly?alihusain (25)in #science • 6 years agoRE: Fun with TEM gutsOn that note, why do they use indium seals to begin with, rather than usual copper gaskets for high vacuum?alihusain (25)in #science • 6 years agoRE: Fun with TEM gutsWhat's all that gunk in the middle of the hole in the second picture?