Burning Questions on Frozen Bubbles

Several years ago on this same blog, I wrote about bubbles.  We were having a bbq in our backyard and the hot, dry air in southern California evaporated the water from the bubbles leaving only a soapy, spherical residue. This fascinated and amazed me.  I wrote about it here (http://ponderingdave.blogspot.com/search?q=bubbles).

Well, last week this question came up again.  I asked my cousins in Norway if they had ever done this.  They had not but suggested that I check on Youtube.  I was lucky to have found many videos of this phenomenon.  But today I was provided with a link to the following website.  It was like the cosmos has guided me to sites to answer my burning questions.  It truly is a wonderful life. 

http://www.mymodernmet.com/profiles/blogs/angela-kelly-frozen-in-a-bubble

Thanks.
D.