The start of the football season reminds me of the
story about the oversized defensive lineman who picked up a fumble and saw 50
yards of open field in front of him.
Various states’ legislators have taken sides in the debate over the IRC mandatory residential sprinkler requirement. Two states have my support, but one definitely doesn’t.
Besides requiring no antifreeze, some also eliminate the need for heat exchangers between the collector and water in the storage tank - minimizing supply water temperature and maximizing efficiency.