Archeologists of the History Institute of the DPRK Academy of Social Sciences in North Korea claim they have found the “lair of the unicorn rode by King Tongmyong.” Yes, folks. A unicorn. The unicorn that their good old King used to ride back in the day.* MoreÂ Â»
A First Look at Mercury’s Northern Polar Region Messenger’s Wide Angle Camera imaged this never-before-seen patch of terrain near Mercury’s North Pole during its first pass over the region after the camera was activated. At this point Mercury is just 280 miles above the surface. The spacecraft’s elliptical orbit brings it as close as 125 miles from the surface and as far away as 9,300 miles. NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
Daytime on Mercury’s equator can break the 800-degree mark, but nonetheless there’s long been speculation that the first planet’s poles might be icy. A new analysis of neutron-spectrometry data returned by the Messenger probe confirms the hypothesis: there’s ice in some polar craters!
When radar detected brightness near Mercury’s poles in 1992, the prevailing theory and hope was that it was H2O, but there are other reflective substances it might have been: lovely white sand deserts, perhaps.
Messenger, the NASA probe that’s been orbiting Mercury for a couple of years now, analyzed neutrons coming from the planet, and noticed that the quantity was lower above the polar bright spots — exactly commensurate with the way water ice absorbs neutrons.
Time to build a Mercury colony.
[Science via New York Times]
from Popular Science – New Technology, Science News, The Future Now
A 21-year-old was arrested after she questioned the shutdown of Mumbai for the funeral of a controversial political leader; her friend was arrested for simply “liking” the post. The comment angered the politician’s supporters, who some say intimidated police into making the arrests.
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A new Kickstarter project proposes to fill in the missing link between bicycle and environmentally conscious car: a â€œthree-wheeled electric assist velomobileâ€ that runs off rooftop solar panels, a top-off from a wall outlet, or the power of your own two feet. The vehicle is still classified as a bike in all 50 states and can go 1,800 miles off the energy equivalent of one gallon of gas.
The ELF, created by Organic Transit of Durham, NC, claims to solve many of the problems that affect our choice about which vehicle to take out for short trips. Bikes are efficient and environmentally friendly, but they leave you sweaty and storageless. Cars are comfortable, effortless, and you can fill them up with groceries, backpacks, and gym bags… at the cost of your personal contribution to climate change. The ELF navigates neatly around these tradeoffs as a single-seat podlike vehicle with an electric motor that can both assist you when pedaling or take over powering the vehicle completely, with a range of up to 30 miles (Organic Transit doesnâ€™t specify the motorâ€™s top speed).
Behind the seat, the ELF has room in the back for â€œeight bags of groceries or 350lbs of cargo,â€ according to the Kickstarter page. A 60 watt solar panel on the roof comes standard to charge the 88.8-volt lithium battery, though that aspect of the vehicle can be upgraded. The ELF also comes with built-in headlights, brake lights, and turn signals, so riders donâ€™t have to signal by waving their arms out the door.
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from Ars Technica
H.264 Big Buck Bunny in Firefox on Android 4.2.1.
The Firefox browser is now shipping with support for HTML5 videos compressed with the H.264 codec to users of Android 4.1 (Jelly Bean) and Samsung phones with Android 4.0 (Ice Cream Sandwich).
This is the first time the open source browser has supported the widely used video codec. Firefox’s developer, Mozilla, wasÂ reluctantÂ to support H.264 because the open standard was not available on a royalty free basis; implementers of decoders have to pay for a license to use the various patents that cover H.264. Instead, the group hoped the Google-owned VP8 codec would suffice; a hope buoyed by Google’s announcement that Chrome would drop its support for H.264 and concentrate on VP8.
Google never did remove H.264 from Chromeâ€”the browser supports it to this dayâ€”and a substantial fraction, possibly 80 percent or more,Â of HTML5 video on the Web uses the H.264 codec. The growth of mobile platforms made the demand for H.264 support even more acute: hardware acceleration of H.264 decompression is all but universal on mobile devices and taking advantage of this hardware support is essential for providing acceptable battery life.
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from Ars Technica