Windell and Lenore at Evil Mad Scientist Laboratories used a 45 watt carbon-dioxide laser to score an Apple logo on the top crust of an apple pie. They used a square springform pan to get the crust centered just right, and kept a crust lattice inside the logo to prevent it from distorting while it baked. I heard it was delicious, too. Link
Original post by Miss Cellania
Boeing has taken the first step in making the laser gunship a reality by installing the weapon on a C-130H.
Boeing completed the laser installation Dec. 4 at Kirtland Air Force Base, N.M. The laser, including its major subsystem, a 12,000-pound integrated laser module, was moved into place aboard the aircraft and aligned with the previously-installed beam control system, which will direct the laser beam to its target.
With the laser installed, Boeing is set to conduct a series of tests leading up to a demonstration in 2008 in which the program will fire the laser in-flight at mission-representative ground targets to demonstrate the military utility of high-energy lasers. The test team will fire the laser through a rotating turret that extends through the aircraft’s belly.
ATL, which Boeing is developing for the U.S. Department of Defense, will destroy, damage or disable targets with little to no collateral damage, supporting missions on […]
Original post by algonkin
In a development that brings space-based power generation systems a step closer to reality, researchers from the Japan Aerospace Exploration Agency (JAXA) and the Osaka University Institute of Laser Engineering have developed groundbreaking new technology for converting sunlight into laser beams.
Relying on plates made from a special ceramic material containing chromium (which absorbs the sunlight) and neodymium (which efficiently converts sunlight to laser light), the newly developed lasers demonstrated an impressive 42% solar-to-laser energy conversion efficiency, outperforming previous technology by a factor of four.
The researchers say the new laser technology will play a key role in JAXA’s “Space Solar Power Systems” (SSPS) project, which aims to put space-based power systems in orbit by the year 2030. By mounting the system on a satellite in stationary orbit 36,000 km (22,400 mi.) above the equator, sunlight would be collected and converted into a powerful laser beam, which would then be aimed […]
Original post by Edo
In 1926, Kenjiro Takayanagi, known as “father of Japanese television,” transmitted the image of a katakana character (イ) to a TV receiver built with a cathode ray tube, signaling the birth of the world’s first all-electronic television. Last week, in a symbolic gesture over 80 years later, researchers from Japan’s National Institute of Advanced Industrial Science and Technology (AIST), Burton Inc. and Hamamatsu Photonics K.K. displayed the same katakana character using a 3D projector that generates moving images in mid-air.
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Original post by Edo
For people looking to liven up the formal rigamarole surrounding the exchange of business cards in Japan, Arigatou Co., Ltd., a company specializing in the sale of laser-etched food products, offers “Taberu Me” edible business cards printed on peanuts.
Taberu Me cards are created using Arigatou’s high-grade CO2 laser engraver nicknamed “Shiawase-kun,” which can etch up to 700 characters per second on hard organic materials like beans, nuts, rice and pasta and which has been optimized to print clean-looking logos, names and telephone numbers on the irregular surfaces of peanut shells.
As for the product name, Taberu means “eat” and Me could either be an abbreviation of meishi (”business card”) or “me” in English, in which case Taberu Me would be saying “Eat me” — a message you probably don’t want to convey to your new business partner at the first meeting. Regardless, a set of 150 Taberu Me cards […]
Original post by Edo
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