RE: Parabola or hyperbola

From: DonRath@aol.com
Date: Thu Jan 08 2004 - 13:30:17 PST

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From: DonRath@aol.com
Message-ID: <45.2cbae32.2d2f25e9@aol.com>
Date: Thu, 8 Jan 2004 16:30:17 EST
Subject: RE: Parabola or hyperbola

Hi Mark --

The exhibit you're talking about is called Hyperbolic Slot. The snack of the
same name is in the Square Wheels book. If you don't have the book, let me
know your fax number or adddress and I'll be glad to fax or mail you a copy of
the snack.

Don Rathjen
Exploratorium Teacher Institute
donr@exploratorium.edu
or
donrath@aol.com

• Next message: Debbie Berlin: "Mars mission and space station"
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• Maybe in reply to: Mark Lawton: "Parabola or hyperbola"

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