[AZ-Observing] Monday "Light" Presentation

On Monday, 21 July 2008, at 12:30 PM at the Desert West Community 
Center, 6501 W. Virginia, Phoenix, AZ, I will be giving a 
presentation on Light. There will be interactive demonstrations using 
inexpensive spectroscopes (given to the audience). Approximately 70 
grade school children are expected along with a  couple dozen adults.

All welcome.

FREE!

Refreshments will be served.

There may be more to light than many understand, e.g., there are no 
white photons. Yellow light is usually made of red and green photons, 
but there are yellow photons. Come see the pickle light.

Jeff
-- 
Jeff Hopkins
HPO SOFT
Counting Photons
http://www.hposoft.com/Astro/astro.html
Hopkins Phoenix Observatory
7812 West Clayton Drive
Phoenix, Arizona 85033-2439 U.S.A.
(623)849-5889
(623) 247-1190 (Fax)
www.hposoft.com
--
See message header for info on list archives or unsubscribing, and please 
send personal replies to the author, not the list.

Other related posts: