Last additions - User galleries
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The Paradox of the Duality of Light940 viewsWhen I taught SAT, the discussion of star's "red-shift" turned off topic and into an explanation of light being both a particle (photo-electric effect) and a wave (optics and a prism).Mar 29, 2012
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Student971 viewsStudentMar 29, 2012
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Christmas Play963 viewsChristmas PlayMar 29, 2012
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Children935 viewsChildrenMar 29, 2012
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Adult Advanced ESL Instruction929 viewsAdult Advanced ESL InstructionMar 29, 2012
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Adult Advanced ESL Instruction951 viewsAdult Advanced ESL InstructionMar 29, 2012
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Sign, Sign, Everywhere a Sign925 viewsSign post in Southern Illinois. Mar 29, 2012
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San Quentin934 viewsNeed a room? Welcome to San Quentin! Postcard quality photo.
From Ferry.
Mar 29, 2012
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Tornado Watch930 viewsTornado Watch -- Hastings Nebraska
40.620215, -98.382559Mar 29, 2012
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Tornado Watch928 viewsTornado Watch -- Hastings, Nebraska
40.620602, -98.38267Mar 29, 2012
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Myself929 viewsMyselfMar 29, 2012
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Photo Restoration -- Before905 viewsPhoto Restoration -- BeforeMar 29, 2012
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