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michael_nielsen's profile
michael_nielsen
michael_nielsen
michael_nielsen
@michael_nielsen

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michael_nielsen

@michael_nielsen

Searching for the numinous. Co-purveyor of https://quantum.country/ 

San Francisco, CA
michaelnielsen.org
Joined July 2008

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    michael_nielsen‏ @michael_nielsen 30 Nov 2010
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    A short essay in which I look at the energetics of space travel: "How hard is space travel, in principle?" http://icio.us/BEB2eK

    7:26 PM - 30 Nov 2010
    • 2 Retweets
    • 8 Likes
    • AnonJr simulationsucks David Napoli jvonneumann jmctee data.fart() Christian Langreiter Tercio John D. Cook
    0 replies 2 retweets 8 likes

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