Mention445050
Download triples| rdf:type | qkg:Mention |
| so:text | Eratosthenes... knew that the Sun was straight overhead in... Syene at noon on the summer solstice, but that it was 7.2 degrees south of straight overhead in, located 794 kilometers farther north. He concluded... 794 kilometers corresponded to 7.2 degrees out of the 360 degrees... around Earth's circumference, so that the circumference must be... 39,700 km... (en) |
| so:isPartOf | https://en.wikiquote.org/wiki/Max_Tegmark |
| so:description | Our Mathematical Universe: My Quest for the Ultimate Nature of Reality (2014) (en) |
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Triples where Mention445050 is the object (without rdf:type)
| qkg:Quotation421613 | qkg:hasMention |
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