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Re: [Phys-l] What's happening here?



Wait! Aren't they holding hands?

Richard A. Lindgren wrote:
No is Mohammad

On Fri, 13 Nov 2009 14:10:16 -0500
Josh Gates <jgates@tatnall.org> wrote:
I'm giving a test and you're going to make me fall out of my chair!

Josh

LaMontagne, Bob wrote:
I think I see the face of Jesus.

Bob at PC

________________________________________
From: phys-l-bounces@carnot.physics.buffalo.edu [phys-l-bounces@carnot.physics.buffalo.edu] On Behalf Of Josh Gates [jgates@tatnall.org]
Sent: Friday, November 13, 2009 8:24 AM
To: Forum for Physics Educators
Subject: [Phys-l] What's happening here?

Hi everyone,

After I finished working with a benchtop scroll saw, I noticed this
pattern in the sawdust on the work bench. The saw vibrates quite a bit,
so I'm pretty confident that the vibration is the root cause, but I
don't quite get why this apparent fractal pattern emerged. Ideas?
http://imagecloset.com/tiny/874159

Josh

--
Joshua Gates

Physics Faculty
Tatnall School – Wilmington DE
Johns Hopkins Center for Talented Youth



_______________________________________________
Forum for Physics Educators
Phys-l@carnot.physics.buffalo.edu
https://carnot.physics.buffalo.edu/mailman/listinfo/phys-l
_______________________________________________
Forum for Physics Educators
Phys-l@carnot.physics.buffalo.edu
https://carnot.physics.buffalo.edu/mailman/listinfo/phys-l


--
Joshua Gates

Physics Faculty
Tatnall School – Wilmington DE
Johns Hopkins Center for Talented Youth



_______________________________________________
Forum for Physics Educators
Phys-l@carnot.physics.buffalo.edu
https://carnot.physics.buffalo.edu/mailman/listinfo/phys-l

Dr. Richard A. Lindgren
Research Professor of Physics and
Director of Masters of Arts in Physics Education Program
Institute of Nuclear and Particle Physics
Department of Physics
University of Virginia
P.O. Box 400714
Charlottesville, VA 22904-4714
UVa Office 434-982-2691
JLab Office 757-269-6233
Cell 434-227-0884
Home 434-977-2825
Fax 434-924-4576
email ral5q@virginia.edu
_______________________________________________
Forum for Physics Educators
Phys-l@carnot.physics.buffalo.edu
https://carnot.physics.buffalo.edu/mailman/listinfo/phys-l