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listorama: Increasing a wrench's mechanical advantage (overview) ...20061209_4434
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listorama: Frost heave
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listorama: Water bottle was left on the front porch during freezing weather ...20040105_018
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listorama: Increasing a wrench's mechanical advantage (detail)... 20061209_4442
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listorama: Snow creep on the Subaru ...20050115_006
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listorama: Anti-vibration packaging
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listorama: Writing without a pen... 20050623_4718
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listorama: Mud curls... 20061012
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listorama: Broom action by a bush... 20061014_2644
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listorama: Defrosting the windshield in October in Moab, Utah... 20061019_4696
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listorama: Grass compass... 20080906_4774
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listorama: 20090523_4686 Stake & rope
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listorama: Tension... 20100107_7376
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listorama: Twins... 20101002_9084
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listorama: Double trouble... 20101002_9055
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listorama: Moving a heavy box into the car... 20110715_0692
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listorama: Rainbow over Interstate 80... 20110607_2426
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listorama: Remnants of rain resting on a brown tarp... 20110620_7230
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listorama: My foorprint in a dune... 20110622_8958
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listorama: Evaporation... 20180829_1922
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listorama: More evaporation... 20180821_1890