Over at Slashdot, there are some interesting comments pointing out that this has been done for over 30 years. http://science.slashdot.org/comments.pl?sid=13670

Over at Slashdot, there are some interesting comments pointing out that this has been done for over 30 years. http://science.slashdot.org/comments.pl?sid=1367009&cid=29406493 http://science.slashdot.org/comments.pl?sid=1367009&cid=... http://hardware.slashdot.org/comments.pl?sid=1367009&cid=29407491 http://hardware.slashdot.org/comments.pl?sid=1367009&cid... One amusing quote, whether you agree or disagree: The reason why no one has heard of this before is because no one thinks it's interesting enough to tell the press about; except MIT students, who apparently think that everything they do is hot shit.