I've noted before about some television synchronicities (or just plain coincidences) that have occurred. Last night another one: I switched on the TV and 'The Big Bang Theory' was on. I pointed out that one of the characters looked like Johnny Galecki/'David' from the Roseanne sitcom, and that I hadn't seen him in anything else for at least 10 years. After the show finished, we decided to watch Will Smith's superhero movie 'Hancock' - in which Johnny Galecki makes an appearance. Nothing for 10 or more years, and then twice in the space of an hour. Coincidence, or glitch in the matrix?