Flash mobs, hydroponics, and photography

What do those have in common? Those are three things I've looked up in the last 15 minutes ;).
Flash mobs are neat when it's controlled and involves music. Apparently some of them have gotten out of hand, but mostly they're just fun. Like this one:



Love it! The first few people really have to have good voices!

It's cold here in (not so) sunny Florida, so this will be short post until I can fell my fingers again.......Next post, hydroponics and photography :)