Blow bubbles so they float down into the clear container. The bubbles will descend and then hover on the denser layer of carbon dioxide gas accumulating above the dry ice.

After a few minutes, notice that the bubbles begin to expand and sink. Notice how some of the bubbles freeze on the dry ice.

Frank Oppenheimer was an experimental physicist. And one of the crucial instruments of his era for visualizing the paths of subatomic particles was the BUBBLE CHAMBER.

Invented by Nobel Laureate Physicist Donald Glaser. This device used a superheated transparent liquid like liquid hydrogen that would boil and form a trail of tiny bubbles along the path of a charged particle passing through it.

These tracks could then be photographed and analyzed to understand the fundamental building blocks of matter.

https://www.newyorker.com/magazine/1960/11/19/bubbles-2

David Hawkins Mathematician & Philosopher Of Science

Bubble Play studies forces like thickness, wind speed, flow, elasticity, film drainage & bursting dynamics.

A single, simple bubble is actually a complex scientific model.

Soap Bubble Investigation looks into physics, chemistry and fluid dynamics.

Change a bubble solution recipe by adding glycerin, sugar or alternating blowing techniques.

How long does the bubble last?

What happens to its size?

How does the revised bubble behave?