hole

related words
stick
spin
vertical
beam
diameter
slide
lens
rod
pipe
thumb
bright
horizontal
circular
angle
rotate
outer
rough
pole
thin
patch
related documents
Black hole
General relativity
Holographic principle
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Ozone depletion
Community card poker
Event horizon
Electron hole
Semiconductor
Flute
Recorder
Match play
Exciton
Cygnus X-1
Clarinet
Quasar
Ocarina
Peg solitaire
Screw
Printed circuit board
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