The 2005-2008 format war is over and the verdict is in: The winner is Sony’s Blu-Ray, and HD-DVD goes the way of Betamax. “Toshiba Corp…is planning to give up on its HD DVD format for high-definition video, conceding defeat to the competing Blu-Ray technology backed by Sony Corp .” (So much for the Total Hi Def compromise.) I stopped buying DVDs when the war started three years ago. Looks like it’s now safe to return to the fold.
Category: Science
Distant Mirrors.
“‘This is a landmark discovery because it implies that solar system analogs may be very common, at least scaled-down versions,’ said Sara Seager, an extra-solar planet expert from the Massachusetts Institute of Technology. ‘…We are on an inexorable path to finding other Earths.‘” Astronomers find a solar system not unlike our own 5,000 light years away. “We are seeing the emergence of a new planet-finding technique — one that opens up an entirely new capability for planet finding. It is more powerful than we ever thought possible.”
Like a Fly on the Wall.
Outside, it’s America, with all its stirring, hard-fought, and often thoroughly draining primary election drama. Inside the IMAX at 68th St., however, it’s Catherine Owens and Mark Pellington’s U2 3D, an impressive state-of-the-art concert film of Dublin’s famous foursome doing what they do best, and in three dimensions! Anyone who’s ever thrown in The Joshua Tree — that’s millions of people, obviously — and listened to the thrilling opening strands of “Where the Streets Have No Name” can probably imagine the potential of U2 filtered through an IMAX sound system and projected in multiple dimensions. All I can say, it’s pretty darned cool. If you’re not at all a fan of the band or their music, I’d guess you’d enjoy the 3D-effect but might get bored at some point. But, if you’re at all into U2, it’s definitely worth checking out. I’d consider myself an above-average fan of the band, although I’ve probably listened to the last two albums — All That You Can’t Leave Behind and How to Dismantle an Atomic Bomb — all of twice. (“My” favorite U2 is the Achtung Baby/Zooropa/Pop period, and I thought they took a step backward when they reverted back to instant-classic-rock. But, like I said, I probably haven’t given the new stuff its due.) At any rate, U2 3D really feels like the future in concert films. As a music experience, it’s better than having the best seats in the house (and the drunk girl on her boyfriend’s shoulders in front of you — while in 3D — never actually obscures your vision.)
So…U2 3D recounts the tale of four Irishmen — arguably the biggest rock band of the last 25 years (although I’m personally partial to R.E.M.) — in the midst of a huge sold-out stadium tour on the far side of the world (South America, to be exact.) Let’s see, we’ve got Bono (Paul Hewson) on vocals, Adam Clayton on the bass, Larry Mullen, Jr. on the drums, and The Edge (David Evans) on guitar. And, that’s about it, really — It’s just the show, no backstage banter or time on the bus or anything. With perhaps one exception (the start of the encore), the guys are definitely in their post-ironic, UN high commissioner mode for the show’s entire run, and the setlist mostly reflects that. Ok, sure, I had the usual concert quibble: Despite all the rousing political numbers in their back catalog, I’d love to have heard some of their more conflicted love songs therein too (“Love is Blindness,” “So Cruel,” “Running to Stand Still,” “If You Wear that Velvet Dress.”) (And, for that matter, I kept thinking it might’ve been more fun to catch the more subversive MacPhisto or PopMart tours in 3D instead, but ah well.) But while there are very few surprises therein, U2 do a surprisingly good job of covering most of their main bases over the past three decades. You can guess most of the songs they play, sure, but, they still fit almost all of ’em in there.
And, the actual concert notwithstanding, the 3D aspect of U2 3D is particularly impressive. I didn’t really know what to expect going in, but based on Beowulf I figured there’d be a lot of Bono trying to brain me with his mic stand. But that’s not how it plays. Yes, Larry Mullen has the most hyperreal three-story drum kit I’ve ever seen. But the real magic of 3D here is in how directors Owens and Pellington use it to transpose different images over each other to fashion a unique and wholly different visual perspective, just as The Edge layers various guitar parts atop one another to create his own sonic landscape. In short, too much is not enough. It’s actually possible to watch completely different things at once, because the various shots are operating in disparate planes — We may have Bono singing in the foreground, a close-up of Clayton jamming in the middle distance, a shot of the crowd in the lower background, and a view of the screens along the upper tier, all at the same time. It’s actually a much more striking effect than just a regular 3-D image, and it indicates more than anything else I’ve ever seen that 3D technology could really create an entirely new cinematic language. (See also Matt Zoller Seitz gushing about the medium.) At any rate, look, I gotta go, I’m running out of change (although, hopefully, Sen. Obama isn’t.) But, to sum up, if you’re into U2 or 3D, see U2 3D — you won’t be disappointed. Okay, Edge, play the blues!
Babel Bark.
Blah Blah Blah Berkeley…Scientists in Hungary have apparently developed a computer program that speaks basic canine. “After analyzing digital versions of the barks, overall the computer program correctly identified the kinds of barks the dogs made 43 percent of the time — about the same as humans’ 40 percent…The software identified ‘walk’ and ‘ball’ barks better than people, although people identified ‘play’ and ‘alone’ barks better than the software.“
Hmm. I don’t want to dismiss the advance of science, but that’s a pretty low success rate. (And I’d wager most dog owners can get the thread of their own pet’s barking more often than 40% of the time.) More interestingly, though, “‘I’m pretty sure this could work with any animal vocal signals,’ Molnár told LiveScience” So, when the Dolphin Wars start, you’ll know why.
Which reminds me, longtime readers may remember that Berk and I were part of the test group for the American release of the Bowlingual. Alas, that version of this technology wasn’t really ready for primetime.
My God, It’s Full of Brains.
“It could be the weirdest and most embarrassing prediction in the history of cosmology, if not science. If true, it would mean that you yourself reading this article are more likely to be some momentary fluctuation in a field of matter and energy out in space than a person with a real past born through billions of years of evolution in an orderly star-spangled cosmos. Your memories and the world you think you see around you are illusions.“
In today’s NYT, Dennis Overbye attempts to explain the Boltzmann Brain problem, a theoretical puzzle causing consternation among cosmologists. “‘It is part of a much bigger set of questions about how to think about probabilities in an infinite universe in which everything that can occur, does occur, infinitely many times,’ said Leonard Susskind of Stanford, a co-author of a paper in 2002 that helped set off the debate. Or as Andrei Linde, another Stanford theorist given to colorful language, loosely characterized the possibility of a replica of your own brain forming out in space sometime, ‘How do you compute the probability to be reincarnated to the probability of being born?’”
Um, yeah. The graphic sorta helps explain what may be going on: Minute fluctuations in the universe’s general move towards entropy create random pockets of order, some of which could hypothetically organize as floating brains, or pocket universes or whales and flowerpots too, I suppose. Or something like that…Now my brain hurts.
You’re biased! No, really, you are.
“If you are unprepared to encounter interpretations that you might find objectionable, please do not proceed further…I am aware of the possibility of encountering interpretations of my IAT performance with which I may not agree. Knowing this, I wish to proceed with either the Democratic Candidates task or the Republican Candidates task.“ As the 2008 Democratic primary season degenerates into a Clintonian morass of identity politics and invective, now seems as good a time as any to test your own internal bias with an Implicit Association Test. (For more info, Slate’s Jay Dixit covered the test and it social implications a few years ago.)
As for me, I took it three times. At first, my reptile-brain displayed a bias for Hillary Clinton, with Barack Obama and John Edwards exactly tied below her, and Bill Richardson lagging considerably behind. (My apologies, Governor Richardson. I think it might be because you look older than the rest of the candidates. At least, I hope that’s the reason.) The second time I took it involved just the candidate’s names, and it was completely inconclusive — all four were tied exactly in the center of the chart. The third time — perhaps because I was growing more used to the interface — Barack Obama was up high, followed by Edwards, followed by Clinton followed by Richardson.
I’ll Sleep When I’m Dead.
“We have to realize that we are already living in a society where we are already self-medicating with caffeine.” This one’s been languishing in the bookmarks for awhile, but via Drudge and blog-twin FmH, scientists may have discovered a cure for sleep deprivation in Orexin A. “The study, published in the Dec. 26 edition of The Journal of Neuroscience, found orexin A not only restored monkeys’ cognitive abilities but made their brains look ‘awake’ in PET scans. Siegel said that orexin A is unique in that it only had an impact on sleepy monkeys, not alert ones, and that it is ‘specific in reversing the effects of sleepiness’ without other impacts on the brain.” But is it cheaper than my daily Red Bull?
Operating, Generating, New Life.
“‘This raises a range of big questions about what nature is and what it could be…Evolutionary processes are no longer seen as sacred or inviolable. People in labs are figuring them out so they can improve upon them for different purposes.’” A front-page story in today’s WP announces we’re on the threshold of completely synthetic life — as in 2008 — made from enhanced or even artificial DNA. “Some experts are worried that a few maverick companies are already gaining monopoly control over the core ‘operating system’ for artificial life and are poised to become the Microsofts of synthetic biology…In the past year, the U.S. Patent and Trademark Office has been flooded with aggressive synthetic-biology claims.“
A Great Disturbance…
“…as if millions of voices suddenly cried out in terror and were suddenly silenced.” Scientists at NASA catch a glimpse of cosmic devastation on a galactic scale, as a “death star galaxy,” fueled by a black hole, destroys its neighbor with a beam of radiation. “The telescope images show the bully galaxy shooting a stream of deadly radiation particles into the lower section of the other galaxy, which is about one-tenth its size…Tens of millions of stars, including those with orbiting planets, are likely in the path of the deadly jet…If Earth were in the way — and it’s not — the high-energy particles and radiation of the jet would in a matter of months strip away the planet’s protective ozone layer and compress the protective magnetosphere.” And what does that mean? “‘You would basically render extinct all surface forms of life,’ Tyson said. ‘But it may be that subterranean life is…immune to this kind of violence in the universe.‘” You heard the man…start digging.
The Andromeda Strains.
“Human beings evolved in gravity, and it makes perfect sense that some systems — especially the immune and skeletal systems — might not do well without it.” A new NASA study finds microbes and viruses may be particularly lethal on long space flights. “Even though astronauts are not now getting sick on their missions, we see very clearly statistically significant and reproducible change in immune functioning after two weeks in space.“