This looks like a lot of fun, but watching the video is a lot less messy than doing it yourself. Some of the bubbles this guy made are at least 15 feet across! Note the video is in slow-motion, on second look I don't think it's in slow motion, but you still get a good look at how giant bubbles collapse when they burst. I also have to wonder, at what point does a bubble become so big that it is no longer round? Link (embedded vimeo clip)
This looks like a lot of fun, but watching the video is a lot less messy than doing it yourself. Some of the bubbles this guy made are at least 15 feet across! Note the video is in slow-motion, on second look I don't think it's in slow motion, but you still get a good look at how giant bubbles collapse when they burst. I also have to wonder, at what point does a bubble become so big that it is no longer round? Link (embedded vimeo clip)