magneticlevitation
Latest
ICYMI: How to banish drones, fast levitating train and more
#fivemin-widget-blogsmith-image-150144{display:none;} .cke_show_borders #fivemin-widget-blogsmith-image-150144, #postcontentcontainer #fivemin-widget-blogsmith-image-150144{width:570px;display:block;} try{document.getElementById("fivemin-widget-blogsmith-image-150144").style.display="none";}catch(e){} Today on In Case You Missed It: A startup plans to detect and disable any drone flying within range of its proprietary system with a planned launch date later this year. The US Air Force beat its own magnetic levitation speed record at 633 miles per hour. Researchers developed e-skin that can track blood oxygen content and heart rate, displaying on LEDs. We are smitten with this commuter bike car from Sweden so please check it out. As always, please share any great tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.
US Air Force sets a new maglev speed record
The US Air Force has smashed the world speed record for a vehicle aided by magnetic levitation, or "mag lev." The 846th Test Squadron at the Holloman Air Force Base broke the milestone twice -- first hitting 513MPH, then topping 633MPH a few days later. The team's sled is levitated with super-conducting magnets cooled with liquid helium. Rockets then power the contraption along a 2,100 foot-long track, with an acceleration close to 928 feet per second. Although maglev transportation isn't unique -- trains have used it to top 370MPH -- this particular setup is one of a kind.
Japan's L0 maglev train aces first test, zooms past countryside at 311 mph (video)
This maglev train's length of development sure can't a hold a candle to its speed -- it took its creators almost six years to finally give it a test run. The five L0 Series cars zipped along the 26.6-mile track in nine minutes, hitting 311 mph within the first three miles. The reporters on board the futuristic vehicle couldn't feel or hear any disturbance, except for the odd blown mind. Outside, however, watching members of the public felt a shockwave followed by a deafening roar as the duck-billed train zoomed past. Using results from this trial, the company will be assessing the platypus-like train's potential environmental impact and looking for ways to reduce its maintenance costs in the future. You won't be taking a ride on this levitating wonder during your next Japanese vacation, though -- -- CJCR's got a few more tests to run before its 2027 launch date.
Japan unveils prototype of new maglev train, promises speeds of up to 311 mph
More than a year after the Central Japan Railway Company (JR Tokai) received construction approval to get going on its maglev railways, it has finally unveiled a Series L0 prototype that would put its current bullet train system to shame. Designed to travel at 311 mph, a single one of these high-speed marvels is designed to carry about 16 carriages, which translates to about 1,000 commuters. While Japanese travelers already enjoy a speedy 90-minute trip from Tokyo to Nagoya, this new maglev system promises to cut that journey to just 40 minutes. Announced nearly five years ago, the project has since been extended to include an Osaka-Tokyo leg and will cost around nine trillion yen (approximately $112 billion) when all is said and done. Don't pack your bags just yet though; the maglev's Nagoya rail isn't scheduled to go live until 2027, and the boarding call for Osaka isn't until 2045. Of course, if you need to ride electromagnetic rails now, there's always China's Shanghai Transrapid, which has been ferrying passengers to and fro the Pudong airport since 2004 -- it once reached speeds of 501km/h (311mph). China's even planning a whopping 1,000 km/h vacuum-tube maglev train in just a year or so. Of course, those of us on the other end of the Pacific are still waiting for that long-delayed California-Nevada maglev project to work out. Sigh.
ZeroN slips surly bonds, re-runs your 3D gestures in mid-air
Playback of 3D motion capture with a computer is nothing new, but how about with a solid levitating object? MIT's Media Lab has developed ZeroN, a large magnet and 3D actuator, which can fly an "interaction element" (aka ball bearing) and control its position in space. You can also bump it to and fro yourself, with everything scanned and recorded, and then have real-life, gravity-defying playback showing planetary motion or virtual cameras, for example. It might be impractical right now as a Minority Report-type object-based input device, but check the video after the break to see its awesome potential for 3D visualization.
JR Tokai plans maglev railway for Japan, won't open until 2025
So here's the good news: Central Japan Railway Company (JR Tokai) has announced its intentions to construct a swank maglev railway in Japan. The bad news? It's not scheduled to open until 2025. Reportedly, JR Tokai will be coughing up around ¥5.1 trillion ($44 billion, give or take a few mil) of its own change to build the system that will stretch between the "Tokyo metropolitan area and the Chukyo region, with Nagoya at the center." Of course, we're all going to be cruising around in personal flying saucers in a decade anyway, so we wouldn't be too worried about the wait.[Image courtesy of FYS]
Germany gearing up for maglev railway
While folks living near Shanghai are already enjoying the luxuries of a maglev (magnetic levitation) railway, Germany is getting set to build a similar line to shuttle citizens from Munich's city center to its airport. The €1.85 billion ($2.61 billion) project is finally on track to become a reality after securing the necessary funding, and it should be able to whisk travelers around at nearly 310 miles-per-hour when it's complete. Sadly, there's no word as to when the Munich service will launch, but at least we're moving in the right direction, eh?[Via Slashdot]
