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O
How do I remove plaque from a tooth, without using force?
Ousainou
Dec 18, 2019
Health & Wellness
8
Replies
8
Views
6K
Health & Wellness
Today at 12:15 PM
latachaudhary
L
Ancient people lived among ruins, too. What did they make of them?
Hartmann352
Today at 12:06 AM
Ancient Life
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47
Ancient Life
Today at 12:06 AM
Hartmann352
AN ELVE OVER ITALY
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Yesterday at 9:53 PM
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0
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53
Climate
Yesterday at 9:53 PM
Hartmann352
Feynman Misinterprets the Michelson-Morley Experiment
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Yesterday at 5:43 PM
Space & Astronomy
0
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0
Views
34
Space & Astronomy
Yesterday at 5:43 PM
Pentcho Valev
The Power of Einstein's Ideology
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Yesterday at 7:21 AM
Space & Astronomy
1
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1
Views
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Space & Astronomy
Yesterday at 1:29 PM
Pentcho Valev
Einstein's Relativity Is Extremely Vulnerable
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Thursday at 6:25 PM
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Yesterday at 10:48 AM
Pentcho Valev
Why the Universe Is Not Expanding
Pentcho Valev
Mar 1, 2023
Space & Astronomy
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679
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Yesterday at 8:20 AM
Rouzman
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Watch Posture!
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Dec 23, 2020
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Yesterday at 1:03 AM
jems6141
J
HUBBLE FINDS SATURN'S RINGS HEATING ITS ATMOSPHERE
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Thursday at 8:15 PM
Space & Astronomy
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Replies
0
Views
49
Space & Astronomy
Thursday at 8:15 PM
Hartmann352
Athel Cornish-Bowden against Rudolf Clausius
Pentcho Valev
Wednesday at 5:33 PM
Chemistry
2
Replies
2
Views
94
Chemistry
Thursday at 5:22 PM
Pentcho Valev
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