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Andrea

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What is HTML 5?

by Brett McLaughlin

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Oct 05, 2025 09:37AM

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Renewing Local Planning to Face Climate Change in the Tropics (Green Energy and Technology)

by Maurizio Tiepolo

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Oct 06, 2022 03:06PM

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Blockchain and Crypto Currency: Building a High Quality Marketplace for Crypto Data (Economics, Law, and Institutions in Asia Pacific)

by Makoto Yano

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Jun 30, 2022 12:26PM

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“the amount of time it takes to reach the Earth from these stars will be greater if the aliens can’t travel at near light speed. If they can only travel at half light speed then it would take them 44 years to get from Tau Ceti, for example. If they can only travel at one-tenth light speed then only Alpha Centauri A and B would realistically be within range – and the aliens would have to come from a planet orbiting one of those stars too.”
― Ellis Silver, Humans are not from Earth: a scientific evaluation of the evidence

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“This isn’t our proper environment. We feel completely out of place, and we have done since the moment we arrived.”
― Ellis Silver, Humans are not from Earth: a scientific evaluation of the evidence

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