How do humans create bubble rings with their mouth?
It is not that difficult of a trick to learn. Most good swimmers can learn it in a couple hours of practice. Follow these steps: • Wear a pair of swim goggles, so you can see the bubble rings once you create them. A scuba mask can be used also, but sometimes the bottom part of a scuba mask comes down too close to your mouth and prevents you from releasing the air bubble in the correct way. • Find an area of a pool that is about 4 or 5 feet deep. The area selected should have a minimum of other swimmers playing nearby, to minimize the turbulence in the water. You should also stay away from inlet pipes where water is flowing into the pool, because they also add turbulence to the water. A place close to a ladder can be a good choice, so you will have something to hold on to while you are under water. (By the way: once I get my RingMachine invention onto the store shelves, you will be able to skip past all this stuff. All you’ll have to do is buy one of the toys, drop it in the pool, and w
