Twitter on Thursday launched the video app Vine, which allows users to shoot brief videos and directly tweet them. The social media company acquired the video-sharing startup last fall, according to All Things D.
Originally published on Fri February 15, 2013 9:42 am
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These days, a trip down the dog food aisle of your local pet store or supermarket can be a little overwhelming. There are hundreds of brands out there, catering to – let's be honest – every dogowner's taste: everything from generic kibble to organic nuggets.
There are even dog food cookbooks and specialty gourmet shops for people who want their pets to eat as well – or better – than they do.
How did we get here? The first step happened thousands of years ago, when meat-eating wolves evolved to tolerate people – and their more starchy, plant-based diet.
Originally published on Thu January 24, 2013 1:19 pm
English critic Samuel Johnson once said of William Shakespeare "that his drama is the mirror of life." Now the Bard's words have been translated into life's most basic language. British scientists have stored all 154 of Shakespeare's sonnets on tiny stretches of DNA.
It all started with two men in a pub. Ewan Birney and Nick Goldman, both scientists from the European Bioinformatics Institute, were drinking beer and discussing a problem.
Originally published on Tue January 22, 2013 6:36 pm
Playing Mozart to young children will make them smarter, right?
Probably not. When it comes to media hype and intuitions about intelligence and early childhood, some skepticism is in order. A paper published just this month by John Protzko, Joshua Aronson and Clancy Blair at NYU reviews dozens of studies on a topic likely to be of interest to parents, educators, and policy-makers alike: what, if anything, one can do in the first five years of life to raise a child's intelligence.
Originally published on Tue January 22, 2013 10:06 am
Lots of companies make products that don't have much in common, but AeroVironment specializes in two products that are very different — electric vehicle chargers, which keep cars like the Nissan Leaf on the road, and military drones. The Los Angeles-area firm is a leading manufacturer of small unmanned aircraft.
Originally published on Tue January 22, 2013 12:14 pm
Here's a new, sly (and frankly selfish) way to think about global warming: Instead of worrying about the whole planet and all its oceans, how about asking a more personal question ...
What about me? What about where I live? Or where my grandma lives? Or the North Pole? Or Siberia? What if I could take my cursor, plop it onto any place on Earth and find out what's happened to temperatures right there.
Originally published on Sun January 20, 2013 5:29 pm
For years, British environmental activist Mark Lynas destroyed genetically modified food (GMO) crops in what he calls a successful campaign to force the business of agriculture to be more holistic and ecological in its practices.
His targets were companies like Monsanto and Syngenta — leaders in developing genetically modified crops.
Earlier this month he went in front of the world to reverse his position on GMOs.
Originally published on Fri January 18, 2013 12:35 pm
Modern scientists trying to understand climate change are engaged in an unlikely collaboration — with two beloved but long-dead nature writers: Henry David Thoreau and Aldo Leopold.
The authors of Walden and A Sand County Almanac and last spring's bizarrely warm weather have helped today's scientists understand that the first flowers of spring can continue to bloom earlier, as temperatures rise to unprecedented levels.
Originally published on Fri January 18, 2013 7:16 am
Millions of acres of marginal farmland in the Midwest — land that isn't in good enough condition to grow crops — could be used to produce liquid fuels made from plant material, according to a study in Nature. And those biofuels could, in theory, provide about 25 percent of the advanced biofuels required by a 2007 federal law.
But there are many ifs and buts about this study — and, in fact, about the future of advanced biofuels.
Originally published on Sun January 13, 2013 7:25 pm
For thousands of years, sailors have told stories of giant squids. In myth and cinema, the kraken was the most terrible of sea monsters. Now, it's been captured — on a soon-to-be-seen video.
Even after decades of searching, giant squids had only been seen in still photographs. Finally, in last July, scientists filmed the first video of a live giant squid swimming some 2,000 feet below the surface of the Pacific Ocean.
Edie Widder is the ocean researcher who shot the footage, which is slated to be released in a Discovery Channel documentary later this month.
Originally published on Fri January 11, 2013 1:51 pm
It's hard to imagine how this teeny little rock — it's not even a whole rock, it's just a grain, a miniscule droplet of mineral barely the thickness of a human hair — could rewrite the history of our planet. But that's what seems to be happening.
Originally published on Wed October 29, 2014 11:57 am
Xiao Liwu made his public debut Thursday at the San Diego Zoo. Fans crowded around the exhibit, their camera lenses extended, hoping to catch a glimpse of the 5-month-old giant panda cub. If they're lucky and actually do see the 16-pound panda (his Chinese name means "Little Gift"), there'll be much oooing and aaahing.
You'd have to be heartless not to agree that pandas, especially the youngest of them, are as cute as all get-out. Right? But why?
Originally published on Fri January 11, 2013 1:55 pm
On average, YouTube streams 4 billion hours of video per month. That's a lot of video, but it's only a fraction of the larger online-streaming ecosystem. For video-streaming services, making sure clips always load properly is extremely challenging, and a new study reveals that it's important to video providers, too.
Maybe this has happened to you: You're showing a friend some hilarious video that you found online. And right before you get to the punch line, a little loading dial pops up in the middle of the screen.
Originally published on Thu January 10, 2013 4:48 pm
According to photographer Jamey Stillings, the Ivanpah Solar Electric Generating System (ISEGS) will be the "world's largest concentrated solar thermal power plant" when complete at the end of this year. That's if we want to get all technical.
In plain terms: There's a huge solar plant under construction in the middle of the Mojave Desert, and Stillings has been documenting the process since the very beginning. Did you know this was happening? I didn't.
Originally published on Wed January 9, 2013 6:26 am
Across the United States, college administrators are poring over student essays, recommendation letters and SAT scores as they select a freshman class for the fall.
If this is like most years, administrators at top schools such as Harvard and Stanford will try hard to find talented high school students from poor families in a push to increase the socioeconomic diversity on campus and to counter the growing concern that highly selective colleges cater mainly to students from privileged backgrounds.