Re: flash duration

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On 2011-01-29 00:25, Karl Shah-Jenner wrote:
ooh, and here's a tidy design for measuring muzzle velocities
http://www.coilgun.eclipse.co.uk/optical_speed_trap.html

Not for modern firearms; they say it's limited (in this version) to about 50 meters/second, while the slowest firearms muzzle velocities I know of are up around 250 meters/second.

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