451
Arizona's solar-over-canal project will tackle its major drought issue
(interestingengineering.com)
This is a most excellent place for technology news and articles.
In my experience with my aged relatives, they all feel extra cold now and either crank the heat up or move south.
In the summer, "could you turn the A/C down a bit?" "why, you're hot?" as it's set to 85F...