DocJ96: Horseshoe vortex cloud: detail
DocJ96: Hoseboat
DocJ96: inertia is a magical thing
DocJ96: Moments like these...
DocJ96: Swallow's nest
DocJ96: Hanging nest
DocJ96: Nine legs
DocJ96: Hard at work
DocJ96: Climbing device
DocJ96: Curved trail
DocJ96: GPS orbits
DocJ96: Density and vortex formation
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DocJ96: Coffee balls in sunlight
DocJ96: Sound and fury
DocJ96: A physicists sunset
DocJ96: The dark horizon illusion
DocJ96: Diffraction stars
DocJ96: Sodium chloride (NaCl)
DocJ96: Freestyle electrical wiring
DocJ96: Pinhole eye
DocJ96: Light from a CD
DocJ96: Spectrum ...
DocJ96: Oval sun
DocJ96: Sunspots: 30/1/2015
DocJ96: The dark horizon illusion
DocJ96: Multi-ring diffraction
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DocJ96: Aureole in reflection
DocJ96: Sun in cloud
DocJ96: Diffraction halo: full moon
DocJ96: Cumulus congestus