Back in my youth, I was the kid who would stare at the glass of soda and watch the bubbles form on the side of the glass and rise in an endless stream to the surface. I was fascinated by it. How did the gas get into the soda in the first place? What caused the bubbles to form on the smooth glass? Why did they create this constant stream of bubbles? (We only had two television stations back then and no Internet, so it was easy to be fascinated by simple things.)
As an adult (soft of), I now understand the scientific principles behind my fascination. I'll explain it in a moment, but first, let's have a look at how you can create your own bubbly photos.