cell phone science

Date view Thread view Subject view Author view

From: The Lahrs (JohnJan@lahr.org)
Date: Sat Dec 04 1999 - 06:05:43 PST 

Message-Id: <3.0.32.19991204070542.00944d20@netmail.home.com>
Date: Sat, 04 Dec 1999 07:05:43 -0700
From: The Lahrs <JohnJan@lahr.org>
Subject: cell phone science

> Hey Pinholers,
> Anybody have any good lessons to do with cell phones
> in class (other than
> throwing them out the window and timing their
> decent)?
>
> Eric Muller

Hi Eric,

You could experiment to see what it would take to block the
radio signal to the cell phone. Try various things, from
total enclosure in aluminum foil, to fine screen, to coarse
screen. Also try just blocking certain directions.

John
John C. Lahr
1925 Foothills Road
Golden, CO 80402
(303) 215-9913
http://lahr.org/john-jan

I am only one, But still I am one.
I cannot do everything, and because I cannot
do everything, I will not refuse
to do the something that I can do.
Edward Everette Hale

Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Thu Oct 19 2000 - 11:09:59 PDT