I am planning to run a short siminar on holography at a high school art class. The idea of inexpensive setups and $20 lasers is perfect for this course. I used to have a commercial lab in the 80's, with its massive, inner-tube suspended isolation table. Now I read about something called "isolation balls." What are they? Can they be bought a t KMart? Thanks for the clarification, Ed Upshaw
Ray - Thu, Aug 12, 99 10:06:37 PM
Hi Ed,
"Isolation Balls" are pads made of sorbothane. The Balls absorb vibration and take the place of inner tubes. As far as I know places like KMart don't sell them. Edmund Scientific has 4 for around $15.
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