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Exceeding the 140-Character Limit: Twitter Leaves the Twitter-Sphere

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by Ysabel Yates

On January 15, 2009, an airplane carrying 150 passengers collided with a flock of birds just 15 minutes after leaving New York City’s LaGuardia Airport. The quick-thinking pilot landed the plane in the Hudson River and became a hero when every passenger survived. The flight made history that day, but something else did, too: a rapidly expanding social media platform called Twitter.

That day, a rescue worker on the ground tweeted about the incident and took the now-iconic photograph of the plane in the water. In a recent CNBC documentary, “The Twitter Revolution,” Jack Dorsey, Twitter’s co-founder, said that for him, this was the moment when the platform revealed itself to be more than just a 140-character status update.

“It just changed everything,” he said. “Suddenly the world turned its attention, because we were the source of news—and it wasn’t us, it was this person in the boat, using the service, which was even more amazing.”

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Forecasting When Volcanoes Will Erupt

by Marsha Lewis, Inside Science TV

There are 15,000 active volcanoes around the world. Of those, about 50 erupt each year, spewing steam, ash, toxic gases and lava. But scientists don’t know which volcanoes are most likely to erupt. A new tool is helping them to figure that out.

More than 43,000 people live in the shadow of Mauna Loa in Hawaii, the largest volcano on Earth.  Another 80,000 people live in the danger zone of Mount Rainier in Washington state.

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Drones, Better Model Helps Navy Improve Hurricane Intensity Forecasts

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by Rebecca Ruiz

Forget Moby Dick’s white whale – a tropical cyclone is by far the most difficult ocean beast to track. This rotating system of clouds and thunderstorms, most commonly known to North Americans as a hurricane once it reaches a certain size and speed, is typically several hundred miles wide with winds as fast as 155 miles per hour.

These vast storms are essentially a physics puzzle, in which the interaction of moisture, wind, air, heat and other elements can trick even the most knowledgeable scientists trying to forecast both the path and intensity of a hurricane. In the last decade, weather models have gotten much better at predicting path and landfall, but they have been less skillful when trying to estimate pressure and maximum wind speeds.

So when the U.S. Navy’s Fleet Numerical Meteorology and Oceanography Center recently launched a new hurricane prediction model capable of tracking a storm’s intensity, it was no small feat. Known as COAMPS-TC (Coupled Ocean/Atmosphere Mesoscale Prediction System-Tropical Cyclone), the model can accurately forecast wind strength one to five days out. This is essential information for fleets and installations that might need to evacuate or protect their facilities—under- or overestimating the strength of a storm can be a costly mistake.

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Speaking of Big Data…
by Michael Keller
Wikibon, a professional community solving technology and business problems through an open-source sharing of knowledge, has published an interesting infographic about how Big Data solutions are being integrated into enterprises.
"There’s no question we have a long way to go before Big Data is ubiquitous in the enterprise," the creators write. "But, as our infographic makes clear, there are plenty of Big Data success stories to talk about in the here and now."
The organization’s vendor revenue and market forecast for Big Data-related hardware, software and services offers a rosy view of the future. They estimate that the total Big Data market reached $11.4 billion in 2012, and project that it will exceed $47 billion by 2017. That would represent a 31 percent compound annual growth rate for 2012-2017.
Click here to see the full-sized image with more information.

Speaking of Big Data…

by Michael Keller

Wikibon, a professional community solving technology and business problems through an open-source sharing of knowledge, has published an interesting infographic about how Big Data solutions are being integrated into enterprises.

"There’s no question we have a long way to go before Big Data is ubiquitous in the enterprise," the creators write. "But, as our infographic makes clear, there are plenty of Big Data success stories to talk about in the here and now."

The organization’s vendor revenue and market forecast for Big Data-related hardware, software and services offers a rosy view of the future. They estimate that the total Big Data market reached $11.4 billion in 2012, and project that it will exceed $47 billion by 2017. That would represent a 31 percent compound annual growth rate for 2012-2017.

Click here to see the full-sized image with more information.

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