Interesting physics/computability theorem.

[Ezekiel Smithburg]

(links bitlied because i tweeted this before deciding to email it, and i'm too lazy to unbitly them.)

bremmerman's limit http://bit.ly/bZprn5  the reddit thread that has links to some related stuff. http://bit.ly/aLd6GR

i might start reading this paper explaining it (http://arxiv.org/abs/quant-ph/9908043) soon; anyone else interested and wanna help figure out any tricky bits in it?