Trucido Moderator
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Joined: 08 Sep 2007 Posts: 2792
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Posted: Thu May 20, 2010 3:19 pm Post subject: One part left on my maths assignment. |
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Investigate the use of parabolic surfaces in spotlights and in car headlights on high beam and on low beam.
Lame.
But almost done.
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I'm out. |
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