... hard-frozen cubes of ice, added a precisely measured ounce and a half of Scotch, and filled the glass to within an inch of the brim with soda. Holding the glass in one hand, he walked around the little apartment, checking everything with a sort of automatic abstractedness. The air conditioner was pouring sweet, cool, fresh air into the room; the windows—heavy, thick slabs of paraglass welded directly into the wall—admitted the light from the courtyard outside, but admitted nothing else. There was no need for them to open, because of the air ... — Anything You Can Do ... • Gordon Randall Garrett