We brought in a team from the UK -- a lot of great refrigeration people, it turns out, in the UK -- and built a test rig, and proved that, in fact, we could make a low-pressure, nontoxic refrigerator.
der viste sig at være en masse fantastiske køleeksperter i England -- og byggede en prototype og beviste, at vi faktisk godt kunne lave en ugiftig lavtrykskøler.