Question 08: How long do the soap bubbles last for? Do you have to keep bubble generator running all the time?

The bubbles last for quite a few hours. Note that they are tiny bubbles and they stick together like massive and light foam body in a sealed cavity. This way they will not burst easily as in the case of large bubbles and of being exposed in open air.

The bubble generator needs to be operated only for a few minutes with fan for air and pump for soap liquid. This means that the bubble generator is designed to fill the entire double-layer cavity in just a few minutes. As a rule of thumb, the soap liquid expands 1000 times in foam bubble form.

Watch this video and see how fast and how much bubble foam that can be produced:

By Jun Aubrey Zhang

Since obtaining PhD in Electrochemistry in 1994, I have been through many things, such as post-doctoral research work using STM to study atomic level electrodeposition of Cd on Ag(111) surface at UIUC (Urbana-Champaign at University of Illinois), lifetime free-lance preaching, CEO of TheoLogos Publications and PyraPOD Global Inc, former salesman of diamond tools for Superprem Industries, former CEO of DiaSolid Kitchen & Bath, finishing carpenter, working for CRE Green, a solar company in Kelowna, BC. Now I have started this new business along with Richard Nelson, designing and manufacturing PyraPODs. After all these experiences, my life motto is this: sharp mind must combine with skilful hands. With my wife Margaret we have three kids - Riley, Grace and Anita.