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The^Bob: Analogue of the twilight sky
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The^Bob: A cluster of hazel nuts on a walnut table
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The^Bob: The Newt_07
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The^Bob: The Newt_06
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The^Bob: The Newt_05
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The^Bob: The Newt_04
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The^Bob: The Newt_03
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The^Bob: The Newt_02
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The^Bob: The Newt_01
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The^Bob: Mary Anning's Jurassic coast
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The^Bob: Calm winter dusk
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The^Bob: Rising storm on the Jurassic Coast
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The^Bob: Visible and NIR image of beetle in acrylic
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The^Bob: Scan of autumnal leaf colour transitions
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The^Bob: Geranium and hornbeam, autumn leaf reflectance spectra
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The^Bob: Plant leaf behaviour at near-infrared wavelengths
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The^Bob: The penetration of clothing by 850nm NIR light
The^Bob: Tungsten filament and 3,100K LED comparison
The^Bob: Two lamps, tungsten filament and white LED, visible and NIR
The^Bob: Apple tree in visible light (left) and NIR (~800nm, right)
The^Bob: Olive tree in visible light (left) and NIR (~800nm, right)
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The^Bob: (My) hand transmitting 850nm LED light
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The^Bob: Large red damselfly (Pyrrhosoma nymphula)
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The^Bob: The colour of the common blue damselfly (Enallagma cyathigerum)
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The^Bob: Caltha palustris spectroscopy, transmission rev
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The^Bob: Writing on an egg with light
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The^Bob: Chicken egg fluorescing under UV
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The^Bob: Marsh Marigold (Caltha palustris)
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The^Bob: Caltha palustris, UV/Vis petal reflectance
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The^Bob: Caltha palustris, 370nm fluorescence