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Archive for February, 2011

Possible Ninth Planet Rocks the Web

15 Feb

by Claudine Zap

Forget the "Sputnik moment." If two astrophysicists are correct, we may be having a "Tyche moment" -- a ninth planet to add to our solar system. But that's a big "if."

The two scientists who make the claim, Daniel Whitmire and John Matese from the University of Louisiana at Lafayette, say a planet they named Tyche -- that is four times the size of Jupiter -- may be lurking in the outer solar system.

The pair says that the NASA Wise telescope may already have data to prove its existence, but that the planet, if it exists, won't reveal itself for another two years.

That hasn't stopped astronomically high searches on Yahoo! for "tyche planet," which have soared 3,000% in the last day alone.

The researchers have been collecting data for the last 10 years, and though they admit the unusual orbital patterns in a far-out region of the solar system called the Oort Cloud could be explained by a ginormous planet, it also could be a statistical fluke.

Many scientists have their doubts about a possible planet: After all, seeing is believing when it comes to astronomy.

"There could very well be something causing the orbital anomalies in the Oort Cloud that are claimed, " says Bing Quock, the Assistant Director of the Morrison Planetarium at the California Academy of Sciences. He added, "But astronomers won't actually believe it until they see it, and that's going to take repeated observations."

Sources:
Space.com
Time Magazine
California Academy of Sciences

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Ikea Stonehenge

15 Feb

…..

(c) QI Ltd / Faber.

Published in the QI H Annual. Written by Justin Pollard with input from John Lloyd and Stevyn Colgan.

Thank you to Justin Pollard, John Lloyd and Stevyn Colgan.

If you like this, try:

 
 

Solar-powered hornet is the Superman of the animal kingdom [Mad Biology]

13 Feb
Plants use photosynthesis to turn sunlight into energy every single day. This ability appeared to be completely unknown in the animal kingdom, leaving the living solar battery that is Superman as the only animal to ever harness the sun's rays for power. But now we've discovered that a type of hornet is doing its own homegrown photosynthesis, absorbing sunlight and turning it into useful energy. It's the first animal we've ever discovered that possesses this ability...and we might be able to harness our own version of it for alternative energy. More »
 
 

Giant ice caverns lead the hunt for exotic particles [Mad Science]

13 Feb
This is a gigantic hole that's been melted into the South Pole. It's one of the 100 or so such vertical caves that have been punched into the Antarctic surface as part of the IceCube Neutrino Observatory, which is searching for tiny, almost massless particles known as neutrinos. This remarkable image reveals the incredible lengths scientists have to go in order to detect these ultra small particles. More »
 
 

Spousal Shout-Out

12 Feb

Have I mentioned that my lovely wife Jennifer writes a blog called Cocktail Party Physics? And that she’s written a wonderful book called The Calculus Diaries: How Math Can Help You Lose Weight, Win in Vegas, And Survive a Zombie Apocalypse?

Well it’s hardly any secret now. Last night she was on one of the best things on TV these days, the Late Late Show with Craig Ferguson. Where she rocked, both literally and figuratively.

How much more proud could I be? None more proud.

 
 

Our World, Slowed Down 100 Times [VIDEO]

12 Feb

Come with us into a world where everything is slowed down more than 100 times. Thanks to an expert videographer and editor named Tom Guilmette and a Vision Research Phantom Flex camera, we get a peek into an alternative universe — the same one we inhabit, but where the temporal element has been distorted in a variety of ways.

According to Guilmette on his Vimeo site:

“I was working a gig in Vegas with a brand new Phantom Flex high speed digital cinema camera. I had to try it out. In fact, I never did go to bed that night. I opened up a wormhole shooting at 2,564 frames per second.”

Most video ambles by at somewhere between 24 and 30 frames per second when it’s shot and viewed, but when you play back this 2,564 frame-per-second video at the usual speed of 24 or 30fps, things are slowed down so much, you can see things you’d never be able to detect in real time.

I’m always amazed at the way extreme slow motion techniques can turn everyday occurrences into mind-bending art. Beyond that, I’m impressed with the way Guilmette makes his video so entertaining with convincing sound effects, music and sharp editing, further playing with speed differences to create an astonishing timescape.

Want to shoot one of these yourself? Get yourself a Phantom Flex camera, available for rental for $3000 a day.

More About: Digital Cinema, Slow Motion, Tom Guilmette, trending, video, Vision Research Phantom Flex camera

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Where and What Is U.S. Trading Internationally?

11 Feb

The Commerce Department reported today that U.S. trade rebounded strongly in 2010. The following charts detail who we’re trading with, and what we’re trading.

 
 

NASA Considers Space Station Family Portrait

11 Feb

NASA is considering a plan to snap a photo of the International Space Station at its most crowded. The agency hasn’t made a decision yet — but maybe enough public support can convince them to take the most mind-blowing space photo of the Space Shuttle era.

During the final flight of the Space Shuttle Discovery, planned for late February or early March, the International Space Station will play host to a record number of spacecraft. Five new visitors from space agencies all over the world will be docked at the ISS, making the space station the heaviest and largest it has ever been.

This flight will the the one and only chance to capture this cosmic conference on film, before the shuttle is retired for good.

NASA officials are investigating a scheme in which one of the Russian Soyuz spacecraft would undock from the ISS to take the family portrait.

This historic photo op may require an in-flight game of musical chairs. The most reasonable plan, NASA officials decided in a meeting at Johnson Spaceflight Center, is for the Soyuz to undock, swing around the ISS so that the crew within can snap a photo, and then redock, requiring a dual-docking procedure to fit both the Soyuz and Discovery. Several different flight plans are being considered, and each one would give a slightly different view of the ISS.

The spacecraft that would gather to say cheese would hail from all over the world, including Japan’s H-II Transfer Vehicle-2, Europe’s Automated Transfer Vehicle-2 (named Johannes Kepler), the Italian-built Permanent Multipurpose Module (named Leonardo), the ExPrESS Logistics Carrier-4 and the Shuttle Discovery.

The procedure would be inconvenient, taking a total of 15 hours and possibly removing crew members from their posts at important moments. But the resulting photo would be one for the ages, and a fitting farewell to the Shuttle.

This wouldn’t be the first time a Soyuz has played photographer for a space station. In 1995, a Soyuz undocked from the Mir space station to photograph the undocking of the Space Shuttle Atlantis (above).

Image: Nikolai Budarin, Russian Space Research Institute, NASA

Via nasaspaceflight.com

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Terrific Visualization of Digital Information Explosion

11 Feb

Here’s an amazing graphic that appeared in today’s Washington Post depicting how digital information has grown exploded over the past two decades. It’s better viewed on a large monitor from this link on the Post website. And here’s the accompanying Post article. The underlying data come from a new study by Martin Hilbert and Priscila Lopez of the University of Southern California, which is entitled, “The World’s Technological Capacity to Store, Communicate, and Compute Information.” It appears in the latest issue of Science but is not available without a subscription.

 
 

Facebook Pages Upgrade to Business Class

11 Feb

Facebook Pages Upgrade to Business Class

This content from: Duct Tape Marketing

Yesterday Facebook rolled out what amounts to one of the biggest overhauls of the pages offering ever. I for one think the update is a major upgrade for businesses and brands using pages, but I know that app makers, custom page designers and people that have been using their personal page for business use are scrambling today.

Facebook pages upgrade

The new Facebook Pages look

You can find more about the upgrade for Facebook pages here. While all pages will be automatically upgraded by March 1st, page admins need to activate the upgrade as it is rolling out across the network. You can see the status of your pages here.

You might also want to grab the Pages Manual put out by Facebook.

The overarching change in my mind is what feels like a move to separate the business and personal profiles. While you still need to have a personal profile to create pages the two are no longer linked in the way that used to be. (More on that)

From an aesthetics point of view, I think the page looks cleaner as well.

And now for some of the most important feature updates.

iframe Tabs for pages

While most of the coverage and whining about the pages change will focus on the design, the most significant change may be the fact that developers can now create tabs using iframe instead of the Static FBML app or FBML code. (Although since the tabs moved to the left sidebar they aren’t really tabs anymore.)

There will be a ton of scrambling over this in the FB developer world as iframe allows for a great deal of flexibility for delivering content from your own pages and blogs as it basically goes out and grabs content designated in the frame. Most people may be familiar with this kind of code from embedding a YouTube video. It will also allow for things like lead capture and display of dynamic content without having to fumble around with all of Facebook’s mark-up.

It will however take a little bit of learning for the casual do it yourselfer, but I suspect services such as Faceit Pages or ShortStack to jump all over this. (More on this to come)

To get started you enable iframes by editing the Facebook Integration settings on the Developer App

iframe in Facebook tabs

Facebook further claims they are depreciating the FBML language and the static FBML app will go away in March, but all existing FBML will continue to work. Pretty big bummer for those folks that have written lots of FBML apps. (I would also go add a couple installations of the Static FBML app before March 10th to cover your bases as who knows what will happen down the road and you won’t be able to add it after that date.)

There are restrictions to iframe use and Facebook made some significant changes to Platform Policies, so make sure you understand these restrictions.

Look and feel

Tabs (or do we call them apps since they aren’t really tabs anymore) have moved from the top of the page to the left sidebar. This seems to be causing some of the loudest objections, but I think it’s just a matter of getting used to it and I prefer it.

  • The photo stream has move to the top in the ribbon fashion that was added to personal pages a few months ago. Again, I think I like this look and it certainly makes images a prominent feature. It appears that the default images are the covers for albums.
  • Page admins can now be publicly displayed on the page by selecting edit info > featured.
  • The profile picture size for Pages has been adjusted from 200 x 600 to 180 x 540.
  • The editing function is much more logical and housed in one place rather than hidden under several rocks as before.

Operation

One of the biggest business changes is the fact that you can use Facebook as a Page admin instead of just as your personal profile. So if I like another page I can choose to comment there as Duct Tape Marketing or as John Jantsch. If you admin several pages you can select who you want to comment as. I think this has major implications for brands. You can flip back and forth and choose your identity through the Account tab in the upper right corner.

You can now use your Page identity to interact with other pages

One point that has a lot of folks up in arms is that the wall posts are no longer served in chronological order. Under the everyone tab posts are being served up in a what Facebook calls “relevant” manner. Not sure about this one sticking around as Facebook is now using some algorithm to determine which posts go to the top and my guess is some page admins aren’t going to like the fact that they don’t control the order of the content on the Wall.

  • You can now choose in permissions > settings to get email (or sms) notifications when someone comments or posts on your wall or any of about 100 other things.
  • You can prefilter profanity by selected a setting in manage permissions.
  • You can choose up to five featured “likes” (other pages) to keep in rotation on your page.

As is often the case with Facebook changes some will stick, some will go, and some will evolve, but on the whole, I Like!