Thursday, July 21, 2011

Nasa's Official Android App Makes Me Cry [Apps]

Source: http://gizmodo.com/5823395/nasas-official-android-app-makes-me-cry

Nasa's Official Android App Makes Me CryDownloading the new-and-official Nasa app on my Android phone today was a bittersweet experience, what with Atlantis—and NASA's—last journey ending today. There're heaps of features considering it's free—live Nasa TV, images, future mission details *sniffles* and sighting opportunities.

Judging by the information supplied to me, the next opportunity I have to spy on the ISS is the 28th of July, at 4.21am GMT. I'd rather just catch up on Nasa videos, or take a look at their integrated Twitter stream, if I'm honest. Here's the full list of features:

- Thousands of images from NASA IOTD, APOD and NASAImages.org
- On demand NASA Videos from around the agency
- Current NASA Mission Information
- Launch Information & Countdown clocks
- Current Visible Passes for the International Space Station (ISS)
- ISS and Earth Orbiting Satellite Tracker
- NASA Twitter Feeds from around the agency
- News and Features from the NASA topic areas
- Facebook® Connect and Integrated Twitter™ client for easy sharing
- Live Streaming of NASA TV
- NASA TV and What's On Your TV schedules
- Map and links to all of the NASA centers
- Featured content section

Out now for iOS and now Android, it's a free download. [Android Market via The Telegraph]


You can keep up with Kat Hannaford, the author of this post, on Twitter or Facebook.

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Researchers use graphene to draw energy from flowing water, self-powered micro-robots to follow?

Source: http://www.engadget.com/2011/07/21/researchers-use-graphene-to-draw-energy-from-flowing-water-self/

What can't graphene do? The wonder material's been at the heart of a stunning number of technological breakthroughs of late, and now it's adding oil exploration to its long list of achievements. A team of researchers at Rensselaer Polytechnic Institute have discovered that the flow of good old H2O over a sheet of graphene can generate enough electricity to power "tiny sensors" used in tracking down oil deposits. The gang, led by professor Nikhil Koratkar, was able to suck 85 nanowatts of power out of a slab of graphene measuring .03 by .015 millimeters. The little sensors the researchers speak of are pumped into potential oil wells via a stream of water, and are then put to work sniffing out hydrocarbons indicative of hidden pockets of oil and natural gas. Of course, that doesn't have a whole lot of practical application for your average gadget consumer, but Koraktar sees a future filled with tiny water-powered robots and micro-submarines -- we can dig it.

Researchers use graphene to draw energy from flowing water, self-powered micro-robots to follow? originally appeared on Engadget on Thu, 21 Jul 2011 10:53:00 EDT. Please see our terms for use of feeds.

Permalink Physorg  |  sourceRensselaer Polytechnic Institute  | Email this | Comments

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5 Best Alternatives to Apple's New Product Lineup [Toolkit]

Source: http://gizmodo.com/5823109/5-best-alternatives-to-apples-new-product-lineup/gallery/

5 Best Alternatives to Apple's New Product LineupShocking as this news may be, not everybody uses a Mac (*raises hand*). For those of us not drinking the Cupertino Koolaid, here are 5 solid alternatives to the new products from today's Apple announcement.

5 Best Alternatives to Apple's New Product Lineup

MacBook Air = Samsung Series 9


The Series 9 is like the MBA, just slightly bigger. Unfortunately that includes the price as well. For $1199— what you'd pay for a 2.38 lb., 11.6" MBA with 4GB of memory and 128GB SSD—you get a 2.31 lb. 11.6" laptop with 2GB of memory and only a 64GB SSD. The other smaller thing about Series 9? Its processing speed: 1.33GHz vs the MBA's 1.6GHz. $1200

5 Best Alternatives to Apple's New Product Lineup

MacBook = Toshiba Portege R835-P70

In terms of performance for price, the R835 gives you more value. It has a 2.3GHz processor, 4GB of RAM, and 640GB HD, double the available RAM and triple the available standard HD in the last iteration of the MB (before, you know, Apple killed it and all) for $65 less. $835

5 Best Alternatives to Apple's New Product Lineup

Mac Mini = Dell Inspiron Zino HD

Sure the Mini isn't technically designed as an HTPC but some of its best work is done as a home theater-serving hockey puck. The Dell Zino does essentially the same job, albeit as two stacked hockey pucks. It's got the same basic stats as the Mini, 2.3GHz processor and 2GB of RAM, but the Zino is double the height in order to make room for the tray-loading CD/DVD/Blu-Ray combo drive. On the other hand, at $300, the Zino is half the Mini's height in money. $300

5 Best Alternatives to Apple's New Product Lineup

Thunderbolt = USB 3.0

Thunderbolt has a data transfer speed of 10Gb/s. USB 3.0 has a maximum data transfer speed of 5 Gb/s. It's half but available on things that don't start with Mac. What more do you want? (image courtesy of Maximum PC) $Depends on what it's attached to

5 Best Alternatives to Apple's New Product Lineup

Thunderbolt Display = Dell UltraSharp U2711

The Thunderbolt display's 27" viewing area with 2560-by-1440 LED-backlit resolution and ability to daisy-chain peripherals is just brilliant. But if you don't really give a shit about stringing your hard drives to your monitors (or you only have one of each and are already connected through your computer) then you'll want to check out the Dell UltraSharp U2711. It has a 2560 x 1440 resolution 27" display with 80,000-to-1 contrast ratio. And it's $100 less. $900

[Top image courtesy of Shutterstock]

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7 Ways Google Labs Changed the Internet Forever [Video]

Source: http://gizmodo.com/5823190/7-ways-google-changed-the-internet-forever/gallery/

7 Ways Google Labs Changed the Internet ForeverGoogle closed the doors on Google Labs today. The ongoing projects aren't disappearing; they'll be absorbed into other departments, and many have already "graduated" into full-fledged products. The spirit and mission of the initiative will live on, just in a decidedly less centralized way.

Here are some of the coolest and most genuinely world-changing things that Google Labs's mad scientists have cooked up through the years.

7 Ways Google Labs Changed the Internet ForeverGoogle Maps
Google Maps is basically neck-and-neck with Gmail as far as Google's most ubiquitous non-search product. It's the most widely-used map service on the planet, available to 30% of the world's population, and is still expanding and adding features.

7 Ways Google Labs Changed the Internet ForeverGoogle Suggest
Sure it's fun to troll bomb Google Suggest results into suggesting searches like "Did Hitler really perform in nude burlesque shows?" But Eric Schmidt wasn't very far off when he said that "[Google] can more or less know what you're thinking about."

Google Docs and Spreadsheets
Back in 2006, most of us were still emailing things to ourselves if we wanted to access a file on another computer; synchronized online documents were so far ahead of their time that they didn't really catch on for a few years. If Google ever wanted to hipster out on the internet, Google Docs is all the cred it would need. They've been doing the cloud thing since before you even know what it call it, man.

7 Ways Google Labs Changed the Internet ForeverGoogle Alerts
Google Alerts took the old school concept of the newsletter and mailing list and married it to the new school practice ingesting every damn piece of information on the internet. It's an ingenius fusion of online laziness and ambition: We want to know everything that's going on, but we can do without the hassle of scouting out and frequenting the actual sources.

7 Ways Google Labs Changed the Internet ForeverGoogle Scholar
One of the better identifiers of a true nerd is how devastated you were the day you lost your college access to JSTOR and other uber-nerd academic publications. Google Scholar soothed away the nerd pain with a searchable index of freely accessible full text academic papers.

7 Ways Google Labs Changed the Internet ForeverGoogle Goggles
Search-by-image is pretty awesome. It just made its way to Google desktop a month ago, and we're all pretty excited about it making an appearance in WP7 Mango. But Google's been doing it with Google Goggles since late 2009. It's really impressive, and a great example of how Google Labs helped keep Google ahead of the curve.

7 Ways Google Labs Changed the Internet ForeverMail Goggles
Sometimes knowing what you're thinking isn't good enough, and Google offers to step in and save you from yourself. Mail Goggles is a sobriety check for your email account that asks you to solve a series of math problems before you're allowed to send a dumbass 4AM message to your boss. It's the simple things, people.

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Go Green With The Sprout Biodegradable Watch [Watches]

Source: http://gizmodo.com/5823276/go-green-with-the-sprout-biodegradable-watch

Go Green With The Sprout Biodegradable WatchWatches are one accessory that's crying out for some green love. They're worn daily, changed often and killed frequently with an accidental bump. Sprout understands and has developed a line of fashionable timepieces that can be tossed away without remorse.

These watches are great. They are good-looking, colorful and 80-93% biodegradable. They are made of wonderful materials such as bamboo, organic cotton, mineral crystal lenses, and mercury-free batteries. Sprout has even managed to sell them at a reasonable price. The entry-level model starts at $30, while the top-of-line model climbs to a pricey, but not exorbitant $75. [Sprout via Oh Gizmo]


You can keep up with Kelly Hodgkins, the author of this post, on Twitter or Facebook.

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