The idea of growing organs or tissues for medical use still sounds like science fiction — and indeed, it's an incredibly difficult thing to do. 3D-printing technology has shown some promise in the field of biofabrication, but the process is too slow, and often damages the tissue it's working with. Researchers in Germany may have a solution: using holograms and sound fields to rapidly assemble matter in 3D.The process uses acoustic pressure to mold silica gel microspheres and other materials into complex 3D shapes. Pulling that off isn't easy. The team first had to learn how to create complex, layered holographic shapes that were formed from sound, rather than light — and that takes an incredible amount of computational power. "The digitization of an entire 3D object into ultrasound hologram fields is computationally very demanding and required us to come up with a new computation routine," one of the team's researchers told FastCompany.Once the hologram is complete, however, it can be used to mold various materials. The shapes the team has made so far aren't very large — measuring less than an inch at the largest — but they are fairly complex. Even more impressive, the fabrication process happens quite quickly: One video included with the published study shows a clear cube with a cloudy liquid made of silica gel microspheres. Moments later, that cloud condenses into the shape of a helix.Other experiments formed shapes using mouse myoblast cells, and the study's lead... Continue reading at 'Engadget'
[ Engadget | 2023-03-02 21:40:40 UTC ]
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"The premise of Little Free Library is take–a–book, return–a–book," explains Ian Veidenheimer of The Architectural League of New York, who helped coordinate the project to bring these tiny libraries to New York. When the project has deployed in other cities, the books are usually guarded by a... Continue reading at Fast Company
[ Fast Company | 2013-09-04 00:00:00 UTC ]
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Nearly one in four browsers are armed with an ad-blocking tool, reducing revenue at free-content websites, an Irish company said last week. The popularity of ad blocking—driven by users' frustrations with intrusive, distracting or just-plain-ugly-and-noisy ads—threatens the free-for-all model... Continue reading at PC World
[ PC World | 2013-08-24 00:00:00 UTC ]
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Endeavour Press has rushed out an ebook on the topic of which players would make up Manchester... Continue reading at The Bookseller
[ The Bookseller | 2013-05-10 00:00:00 UTC ]
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The crucial role of physical bookshops to a healthy publishing industry was underlined this week... Continue reading at The Bookseller
[ The Bookseller | 2013-03-21 00:00:00 UTC ]
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Egmont UK has commissioned a new research programme as part of a wider initiative by the company... Continue reading at The Bookseller
[ The Bookseller | 2013-02-01 00:00:00 UTC ]
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A new research centre at Glasgow university will examine "the changing nature of... Continue reading at The Bookseller
[ The Bookseller | 2013-01-31 00:00:00 UTC ]
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Bookshops in the UK have halved in seven years, while consumers spent £261 million on e-... Continue reading at The Bookseller
[ The Bookseller | 2012-12-27 00:00:00 UTC ]
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Nielsen is linking up with consumer insight company Kantar Worldpanel in an association that will... Continue reading at The Bookseller
[ The Bookseller | 2012-12-19 00:00:00 UTC ]
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Zoe Lofgren wants Netizens to help craft laws that protect the future of the Net itself. Zoe Lofgren, Chair of the House Ethics Committee, has published a thought-provoking article about the legal tactic of seizing of domain names when the owners are accused of copyright infringement. She... Continue reading at Fast Company
[ Fast Company | 2012-11-20 00:00:00 UTC ]
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All publicly funded scientific research will be made freely available by 2014 according to a... Continue reading at The Bookseller
[ The Bookseller | 2012-07-16 00:00:00 UTC ]
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According to the calendar, it may not be summer for a few more weeks, but tell that to booksellers, who launched their summer selling season on Memorial Day. One week in and many independents are anticipating an up summer. A mild winter and a strong first quarter contributed to a number of... Continue reading at Publishers Weekly
[ Publishers Weekly | 2012-06-01 00:00:00 UTC ]
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Plain, ordinary text files aren’t normally the most interesting ways to convey information, but if you’d like to change that then Toolwiz FlipBook may be able to help. Just point the program at a particular TXT file, and in a click it’ll be converted into an executable file. And launching this... Continue reading at Betanews
[ Betanews | 2012-05-18 00:00:00 UTC ]
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The author wants American Jews to force changes in Israeli policy to protect the democratic legacy of Labor Zionism. He also explains why that's unlikely to happen.Nearly all the considerable attention generated by Peter Beinart's "The Crisis of Zionism" has focused on its final 81/2 pages.... Continue reading at Los Angeles Times
[ Los Angeles Times | 2012-05-12 00:00:00 UTC ]
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In the early days of the digital revolution, most independent publishers were moving slower than the larger houses in getting on the ebook bandwagon. That period has clearly passed. With only a couple of exceptions, the publishers that made it onto this year’s edition of PW’s fast-growing small... Continue reading at Publishers Weekly
[ Publishers Weekly | 2012-03-05 00:00:00 UTC ]
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Written By: Lisa Campbell Publication Date: Mon, 07/11/2011 - 14:52 Digital publisher Andrews UK has released the first 3D video-supported ebook onto the market through Apples iBookstore. The company has included a six-and-a-half minute 3D film within the ebook A Dream of Christmas 3D, a... Continue reading at The Bookseller
[ The Bookseller | 2011-11-07 00:00:00 UTC ]
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Written By: Charlotte Williams Publication Date: Fri, 07/10/2011 - 11:04 The Bodley Head has acquired a title about the science behind sound, written by the president of the Institute of Acoustics, Trevor Cox. Editor Kay Peddle bought UK and Commonwealth rights from Peter Tallack at the... Continue reading at The Bookseller
[ The Bookseller | 2011-10-07 00:00:00 UTC ]
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Hearst Magazines' homes title Good Housekeeping has launched a new reader recommendation tool for brands to use across marketing material and campaigns. Continue reading at Media Week
[ Media Week | 2011-09-05 00:00:00 UTC ]
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Though many magazines are now in the tablet game, Bonniers Sound + Vision is using this opportunity to strengthen content in a way not possible on the printed page. Continue reading at Folio Magazine
[ Folio Magazine | 2011-06-29 00:00:00 UTC ]
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We continue to look at the events that made the Internet into what it is today. In this part we examine blogs, Napster, Skype, online books, Facebook, and more. Continue reading at PC World
[ PC World | 2011-04-04 00:00:00 UTC ]
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Always adventurous publisher Taschen is launching its first line of 3D books, and, as youd expect from a house known for its outsize books--and subjects--the first Taschen books getting the 3D treatment are Taschens Big Body Parts series: The Big Penis Book and The Big Book of Breasts. Continue reading at Publishers Weekly
[ Publishers Weekly | 2011-03-31 00:00:00 UTC ]
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