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PET
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Heteroatom
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Iron-bearing formation
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ISRO
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Avascular
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Public domain software
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Launch campaign
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Flat truss
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CGB
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Dry ice
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Indehiscent
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Robotics
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Beetroot
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Aspen
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Down quark
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Candidiasis
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European sea sturgeon
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Rotavirus
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Summer comfort
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Germ cell
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Audio compression
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Degeneracy pressure
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Ephemeris meridian
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Magnetar
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StarCraft
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Hercules globular cluster
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Cocoon
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Chondrocyte
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Reticulated fibres
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Android
Watershed
A watershed is the frontier between two catchment areas.
This line divides the flow of surface water (springs, rainwater) into two different directions, each one corresponding to a distinct catchment area and outlet.
The watershed in France between the Mediterranean and Atlantic catchment areas: on the right, a drop of rain a drop of rain will find its way to the Atlantic, on the left, to the Mediterranean. © Guillaume Brialon CC by-nc-sa 2.0
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