At this moment 00.03 on Sat. 15.Jan, it is 8°F (-13°C) in Boston, so I was thinking about all the places that are very cold during the winter i.e. Anchorage, Stockholm, Moscow, etc. You know how on a cold day your car won't start, well if it is that cold, how do aeroplane engines start? This maybe a stupid question, but I guess my mind is freezing, due to the cold.
Stay warm, from a VERY cold Boston.