There are many ways I can think of to have fun with a laser, especially one described as "the world's brightest laser you can legally own." Popping balloons isn't one of them, but YouTube tinkerer ...
Balloons? Good. Giant balloons? Even better! But balloons popping, especially right near us? Bad. So very, very bad. Strangely enough, however, it turns out that popping balloons inside balloons that ...