I clicked on this figuring I'd look at some pretty pictures of toys for the ultra-rich, but as it turns out people are still coming up with new and interesting

I clicked on this figuring I'd look at some pretty pictures of toys for the ultra-rich, but as it turns out people are still coming up with new and interesting things to do with watch movements. It was unexpectedly fascinating - though it glossed on some technical detail that would have made it much cooler.