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Re: Two balloons



I should say it's quite easy to do this demo if you get a three-way tap and
glass/rubber tubing from the chemistry lab, and some bubble solution. I did
it in my first year of teaching, probably because I was too naive to think
that special skills might be needed!

Mark

At 15:38 19/01/99 -0600, you wrote:
Jim,
C.V. Boys in his book on Soap Bubbles describes this experiment. The
book is a available from Dover.

Gary
Gary Karshner

St. Mary's University
San Antonio, Texas
KARSHNER@STMARYTX.EDU


Mark Sylvester
United World College of the Adriatic
34013 Duino TS
Italy.
msylvest@spin.it
tel: +39 040 3739 255