blowing bubbles at 45 C

Here we are at a crisp 45C in Thompson, MB Canada on March 11, 2009 the coldest day of the winter so far. Wind chill factor is at 50C. There are many things you can do for excitement in Thompson, MB when it s this cold and blowing bubbles is one of them. Now I was told that bubbles would freeze and make a tinkling sound at 40C and colder. Well they don t unfortunately. They shrink collapse into themselves leaving a skin behind. The cold causes the air inside the bubble to be less dense which cau