An interesting video showing how to make a Bass musical instrument out of a couple of balloons Wow!

Here's a really interesting video on how to make a 245mW laser using nothing else than a DVD burner, and a flashlight. At 245mW it can light matches and pop balloons pretty easy, so be careful if you decide to do it at home!

High-speed footage of water balloons isn't just for your popping pleasure, it can be cool simply bouncing around. Watch & enjoy!

Recipe: You take one portable RPL-300 Green Laser (around 316mW power output) and then you inflate 20 balloons or so until you start getting dizzy or bored (whichever comes first). You put the 20 balloons in a row, in front of the laser. The result is clearly visible in this video! P.S: As an alternative you can replace it with a several MW laser, add a tracking system to it, and call it an anti-rocket shield!

You can try this at home kids (NOT!). If jou have 600 balloons sitting nearby Anyway I would have to say it's an impressive stunt! Enjoy!

An incredible achievement: Flying with 600 helium balloons at an altitude of 11,000 ft (4km). It's wonderful to be at that altitude without any noisy engine! Amazing!