see also: "Ultimate physical limits to computation" http://arxiv.org/pdf/quant-ph/9908043v3.pdf http://arxiv.org/pdf/quant-ph/9908043v3.pdf "Limits on fundame

see also: "Ultimate physical limits to computation" http://arxiv.org/pdf/quant-ph/9908043v3.pdf http://arxiv.org/pdf/quant-ph/9908043v3.pdf "Limits on fundamental limits to computation" http://arxiv.org/pdf/1408.3821v2 http://arxiv.org/pdf/1408.3821v2 "The physics of information processing superobjects: daily life among the Jupiter brains" http://diyhpl.us/~bryan/papers2/The%20physics%20of%20information%20processing%20superobjects%20-%20Anders%20Sandberg%20-%201999.pdf http://diyhpl.us/~bryan/papers2/The%20physics%20of%20informa...