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22 May 03:25

Error at IBM lab finds new family of materials for the first time in decades #chemistry

by Jessica

Error at IBM Lab Finds New Family of Materials NYTimes com

Sometimes errors can lead to new discoveries! The New York Times has a piece outlining the latest discovery in materials.

As a research chemist at an IBM laboratory, Jeannette M. Garcia spends her days mixing and heating chemicals in pursuit of stronger and more easily recyclable plastics. Recently she followed a simple formula that required mixing three components in a beaker. Somehow she missed a step, leaving out a chemical. She returned to find her beaker filled with a hard white plastic that had even frozen the stirrer.

Dr. Garcia tried grinding the mystery material, to no avail. Then she took a hammer to the beaker to free it.

That laboratory error has led to the discovery of a new family of materials that are unusually strong and light, exhibit “self-healing” properties and can be easily reformed to make products recyclable.

The materials — two new types of synthetic polymers — could have transportation uses. Because of their recyclability, they also could have an impact on consumer products, as well as on the industrial packaging for microelectronics components…

…The IBM scientists say that this is the first distinctly new family that has been discovered in several decades.

They said they had not yet named the new family, which they have code-named “Titan” and “Hydro.” The materials are not yet ready for commercial use, but the scientists said they had already begun working with several universities on composite applications that could have a significant impact on manufacturing and fabrication in the fields of transportation, aerospace and microelectronics.

The materials are known as thermosets because they are formed using a heating process. Their strength comes from their three-dimensional network of chemical bonds. The polymers have the rigidity of bones, one of the strongest biological materials, and can be made as much as 50 percent stronger by blending them in composite form with materials like carbon nanotubes. They also tend to perform better than other types of polymers under high temperatures.

Read more.

21 May 16:13

#HUMILDÃO

by ricardo

20 May 15:55

Mobstr

20 May 15:34

You've Got Male: Amazon's Growth Impacting Seattle Dating Scene

by timothy
reifman (786887) writes "San Francisco's gender imbalance is so bad that a startup recently proposed flying women in from New York City for dates. But, if you're a straight male thinking of moving to Seattle to work in technology, think again. Seattle's gender ratio is even more imbalanced and it's about to get much worse for men. Amazon is building out enough space to employ 5% of the city population and its workforce is 75 percent male. By the end of 2014, Seattle will have 130 single men for every 100 single women."

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20 May 15:32

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20 May 15:25

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20 May 15:25

Coming Distractions: It's slobs versus alien snobs in the new Guardians Of The Galaxy trailer

by Sean O'Neal

Like the first teaser for Guardians Of The Galaxy—in which Marvel introduced its super-team of super a-holes to the sounds of Blue Swede—this second trailer remains heavy on both late-’60s pop songs and very modern self-awareness. “So here we are: a thief, two thugs, an assassin, and a maniac,” Chris Pratt’s Star-Lord says against a soundtrack of “Spirit In The Sky,” rallying his team of misfits with a Bill Murray-worthy speech that positions Guardians as part of a proud tradition of slobs versus snobs movies, like an intergalactic Police Academy. Of course, one of these slobs is a talking, ball-scratching space raccoon, while the other is a tree with the expressiveness of Vin Diesel. But when it comes down to it, aren’t we all?


19 May 16:53

Photo



19 May 15:59

Top 10 Awesome Features of Google Now

by Whitson Gordon

Top 10 Awesome Features of Google Now

Google Now, the mind-reading personal assistant for iOS and Android, has gotten a ton of updates lately, making it the perfect smartphone companion for...well, anything. Here's a list of the coolest stuff it can do.

Read more...








19 May 15:57

LibreSSL developers... every night before going to sleep

by sharhalakis

image

see here #BSDCan 2014

19 May 15:56

The Infinite Space Between Words

by Jeff Atwood

Computer performance is a bit of a shell game. You're always waiting for one of four things:

  • Disk
  • CPU
  • Memory
  • Network

But which one? How long will you wait? And what will you do while you're waiting?

Did you see the movie "Her"? If not, you should. It's great. One of my favorite scenes is the AI describing just how difficult it becomes to communicate with humans:

It's like I'm reading a book… and it's a book I deeply love. But I'm reading it slowly now. So the words are really far apart and the spaces between the words are almost infinite. I can still feel you… and the words of our story… but it's in this endless space between the words that I'm finding myself now. It's a place that's not of the physical world. It's where everything else is that I didn't even know existed. I love you so much. But this is where I am now. And this who I am now. And I need you to let me go. As much as I want to, I can't live your book any more.

I have some serious reservations about the work environment pictured in Her where everyone's spending all day creepily whispering to their computers, but there is deep fundamental truth in that one pivotal scene. That infinite space "between" what we humans feel as time is where computers spend all their time. It's an entirely different timescale.

The book Systems Performance: Enterprise and the Cloud has a great table that illustrates just how enormous these time differentials are. Just translate computer time into arbitrary seconds:

1 CPU cycle 0.3 ns 1 s
Level 1 cache access 0.9 ns 3 s
Level 2 cache access 2.8 ns 9 s
Level 3 cache access 12.9 ns 43 s
Main memory access 120 ns 6 min
Solid-state disk I/O 50-150 μs 2-6 days
Rotational disk I/O 1-10 ms 1-12 months
Internet: SF to NYC 40 ms 4 years
Internet: SF to UK 81 ms 8 years
Internet: SF to Australia 183 ms 19 years
OS virtualization reboot 4 s 423 years
SCSI command time-out 30 s 3000 years
Hardware virtualization reboot 40 s 4000 years
Physical system reboot 5 m 32 millenia

The above Internet times are kind of optimistic. If you look at the AT&T real time US internet latency chart, the time from SF to NYC is more like 70ms. So I'd double the Internet numbers in that chart.

Latency is one thing, but it's also worth considering the cost of that bandwidth.

Speaking of the late, great Jim Gray, he also had an interesting way of explaining this. If the CPU registers are how long it takes you to fetch data from your brain, then going to disk is the equivalent of fetching data from Pluto.

He was probably referring to traditional spinning rust hard drives, so let's adjust that extreme endpoint for today:

  • Distance to Pluto: 4.67 billion miles.
  • Latest fastest spinning HDD performance (49.7) versus latest fastest PCI Express SSD (506.8). That's an improvement of 10x.
  • New distance: 467 million miles.
  • Distance to Jupiter: 500 million miles.

So instead of travelling to Pluto to get our data from disk in 1999, today we only need to travel to … Jupiter.

That's disk performance over the last decade. How much faster did CPUs, memory, and networks get in the same time frame? Would a 10x or 100x improvement really make a dent in these vast infinite spaces in time that computers deal with?

To computers, we humans work on a completely different time scale, practically geologic time. Which is completely mind-bending. The faster computers get, the bigger this time disparity grows.

[advertisement] Stack Overflow Careers matches the best developers (you!) with the best employers. You can search our job listings or create a profile and even let employers find you.
19 May 15:53

California Poppy Reserve

by Arnold Chao
Antelope Valley Poppy Reserve
Floyd's NoiseAntelope Valley Poppy Reserve
Purple Lacy Phacelia
gobears81Purple Lacy Phacelia
Antelope Valley California Poppy Reserve SNR
Kazuo MurataAntelope Valley California Poppy Reserve SNR
It's spring and the hills are alive with poppies & snakes.
Andy GippettiIt's spring and the hills are alive with poppies & snakes.
6I2A6238_副本
leiami316I2A6238_副本
Poppy #4
palewirePoppy #4

A blanket of bright orange covers the grasslands near Lancaster, Los Angeles County, during May and April. Thousands of spectators annually come to see this seasonal display of California’s official state flower (Eschscholzia californica or California Poppy) in the 1,781 acres of protected land called the Antelope Valley California Poppy Reserve. With eight miles of trails, the park is designed to let visitors roam through the rolling hills to experience the floral landscape from all angles. The poppies bloom alongside other flowers that infuse speckles of yellow and lavender. Park authorities advise everyone to stay on the trails to preserve the natural habitat and ecosystem, including the local variety of rattlesnakes and scorpions meandering throughout the area.

Enjoy, and share, more photos in the California Poppy Reserve gallery and California Poppy group.


19 May 15:48

May 18, 2014


Love you, Massimo.
19 May 15:46

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art

by Christopher Jobson

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Designer Alexandra Khitrova Discovers a New Career through Her Stunning Fantasy Concept Art science fiction illustration fantasy digital

Early last year motion graphics artist and Alexandra Khitrova decided to utilize some of the digital tools she had acquired in her profession to explore concept illustration. While she did study art in school, this was an entirely new creative realm, a pet project to explore realms of science fiction and fantasy where flying dragons mingled with terrifying storms and otherworldly beings were brought to life on the screen.

The reaction online and off was swift, and Khitrova soon found herself working on increasingly complex drawings as she suddenly began to get commissions. Now, only a year later, she is already working with a team of writers and artists on a feature film. You can see more of her work over on DeviantArt.

19 May 15:45

Tumblr | 235.png

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19 May 15:44

foodishouldnoteat: if you love food follow my blog!



foodishouldnoteat:

if you love food follow my blog!

19 May 15:44

e4rthy: Good Night Bora Bora by Thang Le

19 May 15:44

May 17, 2014


BAM
19 May 15:40

rachellesierra: geekingermany: kariyote: Language Maps of the...













rachellesierra:

geekingermany:

kariyote:

Language Maps of the US.

Why wasn’t this the first one I saw!? This is so much more interesting!!

I LOVE THIS I LOVE THIS WOW

19 May 15:39

ilovecharts: Sarah delivers a few charts worth of media...

19 May 15:38

Grand Theft Auto creators join list of Britain's wealthiest

by Owen S. Good

The cofounders of Grand Theft Auto maker Rockstar Games have joined the list of the 1,000 wealthiest Britons, as compiled by The Sunday Times.

Brothers Dan and Sam Houser peek in at No. 947 overall with a combined fortune estimated at £90 million ($151 million US). It's well below the wealthiest video game entrepeneur to make the roundup, Mel Morris of King, the maker of Candy Crush Saga. Morris is worth £407 million ($684 million), good for No. 238 on the list.

Rockstar's powerhouse franchise grossed more than $800 million on the first day Grand Theft Auto V was for sale back in September, then surpassed $1 billion in just three days on shelves. The figures come from internal estimates by Take-Two Interactive, which owns Rockstar.

T...

Continue reading…

19 May 15:37

Project Ara’s secret weapon? A smaller phone

by Kif Leswing

Google’s wildly ambitious modular phone, Project Ara, has a lot going for it: Serious engineering accomplishments. Magnets. The power of an idea that went viral before anyone considered it possible. But its best path to mainstream adoption could be the most prosaic of all. While Project Ara will come in multiple sizes, it will include a small version, one that fits well in human hands.

When Project Ara launches in early 2015, it will eventually come in three separate base “endo” sizes, which are barebones handsets that add-on modules plug into. One module could be a wireless module, allowing the device to connect to international cellular providers. Another module could be an extra battery, or a graphics processor — basically, the system wants users to build the device to their own taste through modules built to standardized specifications. Eventually, Google wants a thriving marketplace of hardware makers and tinkerers making modules.

Recently I spoke to Gadi Amit, the founder and principal designer at New Deal Design, which designed the Fitbit and Whistle and, most recently, did the industrial design for Project Ara. He noted that, of the three different endos, the one that’s getting a lot of attention is the mini size.

“Every time we showed the mini Endo, everyone gravitated toward it,” Amit said. “Obviously what I am saying is not scientific, but among the dozens and now hundreds of people who experienced it firsthand the smaller size looks very interesting.”

Three planned Endo sizes. A rough estimate of the smallest would put it at about 100mm tall and 40mm wide.

Three planned Endo sizes. A rough estimate of the smallest would put it at about 118mm tall and 45mm wide.

Even as Android handset sizes creep past 5 inches and beyond, and it seems increasingly likely Apple will release a bigger iPhone this year, there’s still a vocal contingent of users who want a smaller device, whether it’s for one-handed usage, better pocketability, or simply aesthetic and ergonomic taste.

“It’s an interesting observation of where the industry is going physically — the phones growing all the time, 3.5 to 4 to 5 inches,” Amit said. “But people feel quite fine with higher-res small screens.”

Reversing the trend

There’s a reason phones have been getting bigger: they’re replacing the desktop and competing with tablets. Bigger screens are better for video, and mobile users around the world love watching TV and movies on their phones. More sophisticated components are being packed into thinner casings and the operating systems and software can do more. This is enormously beneficial for the billions worldwide for whom a smartphone will likely be their first and only computer — a market Project Ara means to address — but raises potential problems for customers in the developed world, who may already own powerful desktop computers and tablets in addition to smartphones, and who might love to trade power for portability.

Despite the massive market for first-time smartphone customers, in order for Project Ara to cultivate a thriving ecosystem of module makers, there will need to be an opportunity for high-margin products. And first-time buyers in, say, Southeast Asia aren’t likely to pay the same prices as gadget-crazy early adopters in the United States or Europe.

That’s part of the beauty to the modular approach — the same devices can mean different things to different consumers. A early adopter could purchase a Project Ara Endo because he wants a smaller phone, whereas a developing market customer would adopt it because it’s inexpensive. The first planned phone is called a “grey phone” and will reportedly have a bill of materials cost around $50. Without a separate module, it will only have Wi-Fi connectivity, which could be just fine for people weaned on apps like WhatsApp and Skype.

However, it’s hard to imagine consumers used to fully featured premium handsets adopting a limited phone simply because it is cheaper. Most smartphone users are accustomed to certain features — wireless connectivity, a camera, a speedy processor — and might not feel like popping modules in or out just to get the same level of functionality of an iPhone. The biggest opportunity for wide Project Ara adoption might not be a new kind of phone, but rather the ability to build a better phone, and for many consumers, that starts with physical size.

Here’s what Amit wants from his Project Ara phone when it’s released:

“For me, the pocketability and the ability to carry the phone in a variety of environments is very important to me. The second thing I’ll probably have is a relatively large battery. I probably will have two batteries. I’m not big on photography so I’ll probably have the relatively simple camera, but I am quite demanding in terms of connectivity so if there’s gonna be a special antenna module, that creates a better or more reliable connection I’ll probably take it. And also if there is a multi-SIM card module that will allow me to go around the world without paying roaming fees, that’s something I’ll take into account. I actually want a phone with a smaller screen. So you know the 3 types of Endo, I’ll probably pick the smaller one.”

Related research and analysis from Gigaom Research:
Subscriber content. Sign up for a free trial.

19 May 15:36

Linguagem de programação do Raul Seixas

by ProgramadorREAL

raul

19 May 15:32

Even dogs are going mainstream



Even dogs are going mainstream

19 May 15:31

sponsored posts

by tomfishburne


Hugh MacLeod once cartooned “If you talked to people the way advertising talked to people, they’d punch you in the face.”

Nowhere is this more apparent than in social media, particularly as brands migrate their commercial messages from ads on the side to sponsored posts in the center. I had a chance to go to Facebook’s headquarters recently and was struck by something I heard — when your brand message sits in someone’s news feed between a friend’s birth announcement and another friend’s wedding pictures, your brand message had better be worth it.

Yet not enough brand messaging in social media is really worth it. Their content feels re-purposed from traditional advertising. Too frequently, brands come across as party crashers rather than welcome guests.

I’ve also noticed brands take a one-size-fits-all approach across every social media channel. Marketers don’t give enough thought to the platform their content is posted on. Facebook is different than Instagram is different than Twitter is different than LinkedIn is different than Pinterest. To thrive in distinct channels, marketers have to adapt their story to each one.

I liked this quote from Gary Vaynerchuk’s recent book on this topic:

“Today, getting people to hear your story on social media, and then act on it, requires using a platform’s native language, paying attention to context, understanding the nuances and subtle differences that make each platform unique, and adapting your content to match.”

I’d love to hear your thoughts on how to create brand messaging that’s truly native to distinct social networks.

(Marketoonist Monday: I’m giving away a signed print of this week’s cartoon. Just share an insightful comment to this week’s post by 5:00 PST on Monday. Thanks!)

19 May 15:29

fer1972: Black and White Photography by Pierre Pellegrini











fer1972:

Black and White Photography by Pierre Pellegrini

17 May 21:44

Mmm fried chick…wait a minute. [x]



Mmm fried chick…wait a minute. [x]

17 May 21:43

http://odyr.wordpress.com/2014/05/17/1674/

by odyr


17 May 21:39

Garden Snake

by Reza

garden-snake

17 May 21:38

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