My tweets

• Thu, 17:41: RT @rupertg: Astrophys tests GR v quantum gravity. Fixes stars with "100s of metres" precision @ 4200 light years.Wow. Just wow. http://t.…
• Thu, 19:06: Spying on the cat: http://t.co/3ZuFojEFkM
• Thu, 22:17: RT @infoworld: How to put the R #programming language to work, by @sbisson - http://t.co/Ipu6OJR0HM
• Thu, 22:36: Thunder and lightning in the Valley.
• Fri, 00:03: Recent Rereads: The Barbie Murders. Early short fiction by John Varley. More Eight World, some Anna Louise Bach. All excellent.
• Fri, 00:37: Eric Flint making sense again: http://t.co/1b6vcRNGJw
• Fri, 06:09: Here's someone walking the recently refurbished Caminito del Rey. Not as scar as it used to be. https://t.co/wwVDYqOVsk