Through the Glass

December 15, 2013 - Dear Readers, On November 30, I had a stroke! Strokes are the pits. In my case, it was related to a prescription t...
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Strobing High School Basketball

December 01, 2013 - Lighting in high schools gymnasia is quite variable. Older facilities can be very dark and the spectra of light emanatin...
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Philip+S.+Zivnuska

Philip S. Zivnuska

zivnuska@me.com

www.zivnuska.zenfolio.com

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