This experiment shows how to fold a square piece of paper into a water bomb (also known as an origami balloon). By carefully ...

— 16-inch balloon — going bigger is recommended, but 16 is as small as you should go 1. Start with a sheet of tissue paper that is 10 inches wide and 15 inches tall. Fold it in half. 2. Use your ...

NIIGATA, Japan >> Paper balloons are a regional specialty of Izumozaki in Niigata prefecture, where they have been produced for more than 100 years. Traditionally, fishing is the main industry of this ...