When I bought a new kitchen range half a dozen years ago, I was surprised to find that several pages of the owner's manual were dedicated to something called "Sabbath mode". I guess it is a way to allow for cooking without violating Sabbath rules.
Then there's this practice I only recently heard about, "The Wire That Transforms Much of Manhattan Into One Big, Symbolic Home"[0]
Then there's this practice I only recently heard about, "The Wire That Transforms Much of Manhattan Into One Big, Symbolic Home"[0]
[0]https://www.atlasobscura.com/articles/eruv-manhattan-invisib...