Peter Lewis writes in regard to fingering for earthquake information: You can also just paste Finger URLs into Finger 1.5.0 [Peter's Finger MacTCP-based Finger client], or, if you see them in a Usenet news posting that you're reading with NewsWatcher, you can just Command-click the URL to pass the URL to Finger

Peter Lewis comments regarding the heat-sensitive paper we mentioned in TidBITS-258: Now what we really need is paper that changes colour when you run it through a laser printer, and then changes back after a few days