Blowing bubbles is an art, not a science. But, if you insist on using science, here are some basic techniques to get you started:
Technique 1: The Pinch-and-Blow
This involves pinching the bubble solution between your thumb and index finger, then blowing gently to create a smooth, round bubble.
See more variations on this technique.
Read about different types of bubble solutions and how to choose the right one for you.