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Science

Submission + - The "Bucky Ball Creation" Mystery Solved (livescience.com)

SchrodingerZ writes: Since 1985, scientists have been trying to determine how Buckyballs (scientifically named Buckminsterfullerene ) are created. They are molecules with the formula C60 (a fullerene ) that forms a hexagonal sphere of interlocking carbon atoms. "But how these often highly symmetric, beautiful molecules with extremely fascinating properties form in the first place has been a mystery." For over three decades the creation of these molecules have baffled the scientific community. Recently Florida State University, in cooperation with MagLab in Tallahassee Fl. have looked deeper into the creation process and determined their origin. It was already known the the process for buckyball creation was under highly energetic conditions over an instant, “We started with a paste of pre-existing fullerene molecules mixed with carbon and helium, shot it with a laser, and instead of destroying the fullerenes we were surprised to find they’d actually grown.” The fullerenes were able to absorb and incorporate carbon from the surrounding gas. This study will help to illuminate the path towards carbon nanotechnology and extraterrestrial environmental studies, due to buckyball's abundance in extrasolar clouds.

Submission + - 1 Molecule Computes 1000s Times Faster Than PC (popsci.com) 1

alexhiggins732 writes: A Single Molecule Computes Thousands of Times Faster than Your PC

A demo of a quantum calculation carried out by Japanese researchers has yielded some pretty mind-blowing results: a single molecule can perform a complex calculation thousands of times faster than a conventional computer.

A proof-of-principle test run of a discrete Fourier transform — a common calculation using spectral analysis and data compression, among other things — performed with a single iodine molecule transpired very well, putting all the molecules in your PC to shame.

Games

Submission + - Will Cartridges Come Back? Is Disc Media Dead? (dasreviews.com)

sk8pmp writes: Will the cost of solid state memory going down, will we see the return of the game catridge? Or will digital distribution reign supreme and transition our entertainment into the cloud? This editorial explores the beginnings of the cartridge vs disc battle and theorizes a second one in the future.

Submission + - Carbon-rich comet fragments found in Antarctic sno (cosmosmagazine.com)

An anonymous reader writes: Two tiny meteorites recently recovered from Antarctic snow contain material dating back to the birth of our Solar System, and may provide clues about the delivery of organic matter to Earth.
NASA

NASA To Cryogenically Freeze Satellite Mirrors 47

coondoggie writes "NASA said it will soon move some of the larger (46 lb) mirror segments of its future James Webb Space Telescope into a cryogenic test facility that will freeze the mirrors to -414 degrees Fahrenheit (~25 K). Specifically, NASA will freeze six of the 18 Webb telescope mirror segments at the X-ray and Cryogenic Facility, or XRCF, at NASA's Marshall Space Flight Center in Huntsville, Alabama, in a test to ensure the critical mirrors can withstand the extreme space environments. All 18 segments will eventually be tested at the site. The test chamber takes approximately five days to cool a mirror segment to cryogenic temperatures."

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