This morning I went to a scheduled appointment to donate blood. The drive was cancelled due to “air conditioning” problem. When I was a young boy the summers were hotter than they are now. We only had a mother to be our air conditioner. I am happy to report that I am still using the tricks she taught us about keeping a space as cool as possible without an investment in air conditioning. If more people did what she did we would have a greener planet. Thanks Mom for showing me the way!