Date: Sun, 13 Oct 2002 15:11:48 -0400
Author: "Jason St. John"
Subject: DIY large hoot tubes
Hey, Zigmund Peacock:
I thought I remembered you saying at the Boise convention that you could
use a cardboard concrete form tube (such as Sonotube) to make a large hoot
tube. If that's not too awfully inaccurate, what diameters and lengths
have you tried? Any special trick to avoid charring the cardboard all to
Much obliged for your pointers.
(The six-foot Jacob's ladder is in the works now. I'm borrowing a
safety-style electrode design from a smaller model on my shelf, but I'm
keeping an eye out for some fancy ram's horn toppers to supe it up.)
Jason St. John 617.353.2634 email@example.com
Boston University Physics Lecture Demonstrations