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Beginning
1
English
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1.1
Etymology
1.2
Proper noun
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Sagan standard
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Malagasy
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From Wiktionary, the free dictionary
English
[
edit
]
English
Wikipedia
has an article on:
Sagan standard
Wikipedia
Etymology
[
edit
]
Named for
Carl Sagan
.
Proper noun
[
edit
]
the
Sagan
standard
The standard that
extraordinary claims require extraordinary evidence
.
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Sagan standard
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