Time travel -- Tomorrow's posts are here today -- what just happened?

For reasons unknown to me, I had a lot of posts here today -- my goal is just six posts a day on this blog. And I already had six posts in draft form to publish tomorrow morning. I attribute this burst of productivity to excessive caffeine, since I am normally a lazy bum. I retired at age 51 in January 2005, as proof. I could not think of any reason for waiting to post the six articles tomorrow morning, so here they are now !