In pondering this long thread, it has caused me to wonder about the size of the HVAC systems in the production buildings at Kodak Park. Think about it. If you work for the average small company, bitterly cold weather probably also meant a nippy workday in the building. But at Kodak, if it was 40 below 0 outside for days on end, it surely had to stay correct in the buildings. Don't you know those HVAC units had to chug away sometimes.