My tweets

• Fri, 18:03: My reaction to Mitchell's resignation can best be summed up as, "too late for this week's @bbcHIGNFY". Priorities, I haz them.
• Sat, 11:10: RT @specileptic: The Dalai Lama, who has had a lifelong interest in science, meets with Carl Sagan … http://t.co/FZbWfiP4