Submission + - Is methane-based life the next big thing?
Comment COS? (Score 1) 223
Comment Why high in sulphur and manganese? (Score 1) 112
Comment Re:Great Satan (Score 3, Insightful) 510
Ah, yes -- that small vicious group that call themselves "The Congress". Vile bastards, those... Claiming to 'represent the people', yet imposing insult after insult upon the very people they claim to represent.
Comment Gammas Rule! (Score 1) 453
For the dull and weird in all of us....
Comment Sign the anti-censorship petition at change.org (Score 2) 548
Comment Re:Facts please. (Score 1) 548
Comment Unlikely metabolism... (Score 1) 79
'This organism has had to figure out everything on its own,' says Amend, 'it splits water into hydrogen and oxygen for metabolism.'
It's hard to believe that geochemist Dr. Amend said that about Desulforudis Audaxviator, since D. Audaxviator is completely intolerant of oxygen, and its sulfate reduction mechanism is right there in its name!
If anyone had bothered to follow the links in that discovery.com article, they would have found this useful article that quotes the original discoverers of Desulforudis Audaxviator: "Tullis Onstott classified the microbe under the genus Desulforudis for its ability to get energy from sulfate and its rod shape... Living deep underground for such a long time has also stripped D. audaxviator of the ability to use oxygen as an electron acceptor in its metabolic pathways, thus making it a strict anaerobe. Instead of oxygen, sulfate is used as an electron acceptor...These [2157] genes allow the microbe to live in almost all conditions except in the presence of oxygen." (my emphasis)
Comment Life IN Mars (yet again) (Score 1) 79
Here is my second comment entitled "Life IN Mars"; my original comment on this was so long ago that it has vanished. Let me merely add that eventually we will find life inside almost every extra-terrestrial planet-sized-or-larger object (assuming we get there), with the probable exemption of solar objects.
Comment Hubs and authorities (Score 1) 248
So again, scientists know this is a problem. They just don't know how to stop it.
Hey, I have this really cool idea. I call it Hubs and Authorities ; the idea is that there is peer review and the best-reviewed journals are considered the best journals to send your paper to! Whaddya think?
Comment There's a better way... (Score 1) 348
'"It's Big Brother, sort of, but with a good intent,"
...it's called grading the students on what they have learned. And I can't believe such an inane comment came from a dean. Of course, it is Texas, land of the dumbed-down and incorrect textbooks, so maybe we shouldn't be that surprised....
Comment There are consequences... (Score 2) 400
An automated system, however, could maintain a continuous flow of samples based on driving behavior and thus issue tickets accordingly.
An unanticipated consequence of an "always-on" mass surveillance system. "Big Brother is always watching."