I once read that "Graphing Calculator" on the Mac was so reliable they'd run it in a test loop, for days on end, as a hardware check. Today, I can reliably cra

I once read that "Graphing Calculator" on the Mac was so reliable they'd run it in a test loop, for days on end, as a hardware check. Today, I can reliably crash my Mac (10.13.x) by switching Spaces twice in a row quickly.