This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
John Maclean FRAS FRGS
exeterobservatory.com
did:plc:i2g5466a24wwpo72hsfv7mwa
So that's what he meant by "Stand back and stand by."
2025-11-07T09:04:21.251Z