About Gina Guerrero

http://gguerrero.net

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Posts by Gina Guerrero:

Lighting Journal #43 – Twilight Phenomena

Twilight phenomena apparently occurs during missile/rocket launches during dawn or dusk. Wikipedia explains it as, “unused particles and water left in the vapor trail condenses, freezes, and then expands in the less upper atmosphere – the exhaust plum, which is suspended against a dark sky, is then illuminated by reflective high altitude sunlight…” If anything, […]