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Old March 11th, 2010, 13:23   #89
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Originally Posted by Flatlander View Post
Az, you plugged in the diameter cubed, not the radius cubed, so your volume is much bigger.

EDIT: Your volume is still slightly larger...looks like roundoff error. But we're close.
Hard to do it on a adding machine only 4 sig figs no 1/x button or Y^X. I should have gone into engineering instead of finance / accounting.

Where did you find the testing protocol for the 1" sphere dropped 50". That energy level requirement for the z87.1 rating is rather low considering that most field limits are ~1.7j. This makes me VERY leary of shooting glasses that only meet this standard. I found this:

Perhaps we should be requiring people to have the high impact z87.1 rated lenses over the basic? If the testing protocols calls for ~0.9j impact to be resisted (and the lenses supposedly tossed after an impact), are standard shooting glasses insufficient?
Do you know what ruins airsoft?
(Chair), (Drama), (Air), (Sugar) softers, filthy casuals
Originally Posted by mcguyver View Post
it would appear I am not first up in this gang-bang
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