I have an old 1950's electric fan, three narrow blades, white plastic. I've switched it on and off a couple of times, not once did I see the effect of 3 three distinct blades rotating in the haze. You see the haze, or you see the blades when spinning down.
Then I did it again looking through my digital camera. Yes, now I did see the effect, on the screen.
Conclusion: No prop visible in real life. Anyone with a fan and a cam can do this experiment.
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Insuber said: 1% of facts, 35% of passion, 19% of testosterone, 50% of intellectual speculation = Il2 fan cocktail is served, better with a drop of Tobasco ...
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03-30-2011, 11:09 AM
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