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Additionally, a cold winter night means dense air which means more oxygen. As far as his lungs/brain are concerned, it's not 7,500 feet, it's more like 6,000 f
by ksherlock 12y ago
Additionally, a cold winter night means dense air which means more oxygen. As far as his lungs/brain are concerned, it's not 7,500 feet, it's more like 6,000 feet.