“It’s with great pride and a lot of joy I announce today we have found proof that this hard material really is water ice and not some other substance.” Signs have pointed in that direction for awhile now, and particularly since the Phoenix landed. But now, it seems we have really, truly, definitively found ice on Mars. “The next questions to answer are what chemicals, minerals and organic compounds might be mixed in with the water. ‘Just the fact that there’s ice there doesn’t tell you if it’s habitable,’ Smith said. ‘With ice and no food it’s not a habitable zone. We don’t eat rocks — we have to have carbon chain materials that we ingest into our bodies to create new cells and give us energy. That’s what we eat and that’s what has to be there if you’re going to have a habitable zone on Mars.‘”
Category: Science
Under a Red Moon.
“‘They’re taking an Apollo-like approach,’ Gilbreth said. ‘Our program is much more ambitious than Apollo. We’re going to put four people on the moon for seven days, eventually for six months. China is looking for a minimum capability. We’re looking to put an outpost on the moon.‘” NASA officials concede that China will beat the US back to the moon. “The goal of NASA’s Constellation program is to return astronauts to the moon by 2020…Gilbreth said the Chinese could accomplish that by 2017 or 2018.“
Moreover, that US date will likely slip five years when Pres. Obama takes office in January. In all honesty, this is one of the few areas where I emphatically disagree with our nominee. There are plenty of places to acquire $18 billion for education without raiding the space exploration budget…defense bloat, for example.
Ice, Ice, Baby?
Flight of the Phoenix.
“In my dreams it couldn’t go as perfectly as it went tonight, we went right down the middle.” Touchdown: NASA’s Phoenix Mars Lander, soon to look for water in the Martian Arctic, lands without incident in the Vastitas Borealis plains. Congrats!
The Ground Beneath Our Feet.
“California has more than a 99% chance of having a magnitude 6.7 or larger earthquake within the next 30 years, according scientists using a new model to determine the probability of big quakes. The likelihood of a major quake of magnitude 7.5 or greater in the next 30 years is 46% — and such a quake is most likely to occur in the southern half of the state.” Memo to myself, re: the job hunt: Perhaps avoiding Southern California is in order…
Prime the FTLs. | Dog Hearts Robot.
“When someone from the audience asked Mary McDonnell, who plays President Roslin, if Barack Obama had approached her to be his running mate, she replied that Hillary had. At which point Douglas quipped: ‘Hillary’s the final cylon.’ Badabum!” The promotional campaign for BSG Season 4 gets rolled out of drydock, including a stop on Letterman’s Top 10. [Text.] Not great, frankly, but it’s redeemed by #5, #1, and the World’s Most Dangerous Band’s mean version of “All along the Watchtower.” If you’re not caught up, Season 3 came out last Tuesday. If you are, Season 4 premieres Friday, April 4.
By the way, the first link is via High Industrial, who’s also recently linked to this great dog-cylon friendship, one considerably more symbiotic than Berk and the now defunct Roomba. (It apparently got distressed by all the dog hair and up and pulled a Marvin. Now it just sits there “recharging” and won’t vacuum a frakking thing.)
Childhood’s End.
World in My Eyes.
“Thoughtcrime is death. Thoughtcrime does not entail death. Thoughtcrime IS death. I have committed even before setting pen to paper the essential crime that contains all others unto itself.” The shape of things to come? Scientists at Berkeley conceive a way to use MRI imaging to “map” images in the brain. “Our results suggest that it may soon be possible to reconstruct a picture of a person’s visual experience from measurements of brain activity alone. Imagine a general brain-reading device that could reconstruct a picture of a person’s visual experience at any moment in time…It is possible that decoding brain activity could have serious ethical and privacy implications downstream in, say, the 30 to 50-year time frame.”
The Great Firewall, block by DNS block.
“Depending on how you look at it, the Chinese government’s attempt to rein in the Internet is crude and slapdash or ingenious and well crafted. When American technologists write about the control system, they tend to emphasize its limits. When Chinese citizens discuss it — at least with me — they tend to emphasize its strength. All of them are right, which makes the government’s approach to the Internet a nice proxy for its larger attempt to control people’s daily lives.“
Forget Ohio and Texas, Sen. Clinton…Want to see a “real” firewall in use? The Atlantic‘s James Fallows explains the nature and workings of China’s “Great Firewall.” “What the government cares about is making the quest for information just enough of a nuisance that people generally won’t bother…When this much is available inside the Great Firewall, why go to the expense and bother, or incur the possible risk, of trying to look outside? All the technology employed by the Golden Shield, all the marvelous mirrors that help build the Great Firewall—these and other modern achievements matter mainly for an old-fashioned and pre-technological reason. By making the search for external information a nuisance, they drive Chinese people back to an environment in which familiar tools of social control come into play.”
No ship that small has a cloaking device…
“‘It’s very deep, like in a forest on the darkest night,’ said Shawn-Yu Lin, a scientist who helped create the material at Rensselaer Polytechnic Institute in Troy, N.Y. ‘Nothing comes back to you. It’s very, very, very dark.‘” Dick Cheney’s soul? Tonight’s lunar eclipse? No, a great leap forward in “transformational optics”…and invisibility cloaks. The “paper-thin material…absorbs 99.955 percent of the light that hits it, making it by far the darkest substance ever made — about 30 times as dark as the government’s current standard for blackest black.”