Date: Fri Aug 15 10:01:10 2008

Author: Zani, Gerald

Subject: Re: Water Clocks

Post:

I like it.

Thanks, Wolf.

-- JZ

-----Original Message-----
From: tap-l-owner@lists.ncsu.edu [mailto:tap-l-owner@lists.ncsu.edu] On
Behalf Of Wolfgang Rueckner
Sent: Thursday, August 14, 2008 11:09 AM
To: tap-l@lists.ncsu.edu
Subject: Re: [tap-l] Water Clocks

We have homemade water clocks for our Galileo inclined plane expt.
It consist of a bucket of water with tubing coming out of the bottom
and an eye-dropper orifice at the end of the tube. The water is
collected in a graduated cylinder. The markings on the cylinder tell
you the time (they must of course be calibrated against a real
clock). -- Wolfgang


On Aug 14, 2008, at 10:05 AM, Zani, Gerald wrote:

> Tappers,
>
> Does anyone have a water clock, homemade or purchased that they can
> recommend?
>
>
> Thanks,
> - J



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