KishLog Daily Digest

Daily Compilation of News and Information from Unconventional Sources ->> Uncommon Knowledge ->> Uncommon Wisdom

Saturday, June 5, 2010

The Kopp-Etchells Effect: Eerie Halo of a Helicopter's Rotor Blades in a Dust Cloud

The Kopp-Etchells Effect: Eerie Halo of a Helicopter's Rotor Blades in a Dust Cloud

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About Me

JN Kish: If you happen to find errors or omissions in my work, I can assure you, they are NOT intentional. My nature is that of a worker- not a pedant. Every day I strive for three things- to SERVE, to DO and to IMPROVE. Please contact me with any comments, corrections or suggestions. Thank you. - J.N. Kish

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