[Michael C Henry]

Dark colors exchange heat better than lite colors .And black is the darkest. Ever notice how well a black skillet works?My dad was a heating specialist Gas fired inferred. My dad demonstrated by pointing a heater at a ham.The heater was inside and the ham outside.A clean glass window between.The glas hardly got warm. Clean glass would not get hot but we cooked that ham . Remember mass is anotherthing to consider.