Sorry Aaron,

	Let me fill in the gap.

	Apparently epileptic seizures can be triggered by disco balls.
While only 5% of people with epilepsy are of the photosensitive type it is
still a real hazard.  

	http://www.epilepsy.org.uk/info/photo.html

	While not all blinking lights trigger an episode, televisions and
other lights that emit at 25-50 Hz have been known triggers. 

Something to think about the next time you go dancing.

Peace,

Christopher Reeves

-----Original Message-----
From: Museum discussion list [mailto:[log in to unmask]] On Behalf
Of Aaron Goldblatt
Sent: Friday, May 27, 2005 12:33 PM
To: [log in to unmask]
Subject: Re: Dry ice fog is essentially water vapor

While this is all quite interesting, no one has raised any concerns
about the health risks associated with the disco ball-induced altered
state.  Hmmm.
Aaron

Aaron Goldblatt
Metcalfe Architecture & Design
211 North 13th Street, Suite 503
Philadelphia, PA  19107-1610
215-557-9200 p
215-557-8383 f
[log in to unmask] 
www.metarchdesign.com 

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