Researchers are using sound-waves and holograms to instantly mold tiny 3D shapes

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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January 2016: Top Reviews of Self-Published Books from BlueInk Review

The January 2016 selection of reviews from BlueInk Review includes a science fiction novel set in space and a children's picture book about families. The post January 2016: Top Reviews of Self-Published Books from BlueInk Review appeared first on Publishing Perspectives. Continue reading at Publishing Perspectives

[ Publishing Perspectives | 2016-01-08 00:00:00 UTC ]
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Gollancz signs War of the Worlds sequel

Gollancz is set to publish a sequel to H G Wells’ science fiction novel The War of the Worlds, written by Stephen Baxter. Continue reading at The Bookseller

[ The Bookseller | 2015-12-03 00:00:00 UTC ]
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On the “Virtual Unreality” of Publishing in Spain

Manuel Gil challenges assertions that Spain's book industry is diverse and competitive, calling them science fiction. The post On the “Virtual Unreality” of Publishing in Spain appeared first on Publishing Perspectives. Continue reading at Publishing Perspectives

[ Publishing Perspectives | 2015-11-19 00:00:00 UTC ]
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Discovery get experimental with virtual reality

Virtual reality may still be closer to science fiction for most people, but don't tell that to Discovery. The company's new eight-person virtual reality unit has gone deep on the tech with videos that show people what it's like to surf, swim with sharks and survive in the wild. Fusion has also... Continue reading at Digiday

[ Digiday | 2015-08-31 00:00:00 UTC ]
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Five ‘no awards’ given at Hugos

Cixin Liu has won the best novel prize at this year’s Hugo Awards, although no awards were given in five categories, reflecting recent controversy over how the prizes are given. The annual Hugo Awards are for science fiction and fantasy works and are voted for by anyone who is a member of (i.e.... Continue reading at The Bookseller

[ The Bookseller | 2015-08-25 00:00:00 UTC ]
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Adult Fiction Print Units Bouncing Back in 2015

Since ebook sales exploded in 2009–2010, the adult fiction category has seen the steepest drop in print units of all the major book segments as readers migrated to digital formats, particularly in such fiction genres as romance, mystery, and science fiction. Continue reading at Publishers Weekly

[ Publishers Weekly | 2015-08-21 00:00:00 UTC ]
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Gollancz partners with Prince Charles cinema

Science fiction and fantasy publisher Gollancz has partnered with London's Prince Charles cinema and mobile video game library the Gamer’s Bus on the second Gollancz Festival. The festival takes place at Waterstones Manchester Deansgate on 16th October and Waterstones Piccadilly in London on... Continue reading at The Bookseller

[ The Bookseller | 2015-08-07 00:00:00 UTC ]
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George R R Martin urges fans to vote on Hugo Awards

George RR Martin has urged “every true fan” of science fiction and fantasy to vote for this year’s Hugo Awards to “help protect the integrity of the rocket”. The 2015 Hugo Awards, honouring the best science fiction and fantasy works and achievements of the previous year across a number of... Continue reading at The Bookseller

[ The Bookseller | 2015-07-21 00:00:00 UTC ]
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Orbit to host fantasy workshop

Science fiction and fantasy publisher Orbit Books will host an online fantasy-writing workshop this summer. The week-long free workshop, taking place from Monday 27th July to Friday 31st July and led by author Karen Miller, will invite aspiring authors to take part in a “write-along” challenge... Continue reading at The Bookseller

[ The Bookseller | 2015-07-10 00:00:00 UTC ]
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Philip K Dick's only novel for children to be reissued in UK

A boy leaves Earth to rescue a cat in a short novel from ‘the Shakespeare of science fiction’ which has been unavailable in the UK for more than 20 yearsA boy and his family leave Earth on a “gentle” quest to save his cat, Horace – not the kind of manuscript you might expect from the... Continue reading at The Guardian

[ The Guardian | 2015-06-11 00:00:00 UTC ]
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BEA 2015: Tor Celebrates 35

Tom Doherty, president and publisher of Tor Books, worked his way up through the sales force ranks at Simon & Schuster and was mentored by Betty and Ian Ballantine when they launched the first science fiction and fantasy line in the country. Continue reading at Publishers Weekly

[ Publishers Weekly | 2015-05-28 00:00:00 UTC ]
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Authors withdraw from Hugo Awards

Two authors and a fanzine have withdrawn their work from the Hugo science fiction awards, claiming alleged right-wing activists are skewing the voting process. The annual awards honour the best science fiction and fantasy works and achievements of the previous year across a number of... Continue reading at The Bookseller

[ The Bookseller | 2015-04-21 00:00:00 UTC ]
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Leckie on Hugo Awards shortlist

Ann Leckie’s Ancillary Sword (Orbit), the sequel to her multi award-winning Ancillary Justice (also Orbit), is among the finalists for this year’s Hugo Awards. The annual awards honour the best science fiction and fantasy works and achievements of the previous year across a number of... Continue reading at The Bookseller

[ The Bookseller | 2015-04-08 00:00:00 UTC ]
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Acclaimed 'Discworld' author Terry Pratchett dies aged 66

Sir Terry Pratchett, the author best known for his Discworld series, has died aged 66. His novels weaved fantasy, science fiction, satire and whimsy to great effect -- more than 80 million Discworld books have been sold worldwide. Despite publishing ... Continue reading at Engadget

[ Engadget | 2015-03-12 00:00:00 UTC ]
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It's beginning to look a lot like Christmas 2024

You send a command from your smartphone and your house automatically decorates itself with a holographic Christmas tree complete with decorations and a suitably conifer-like smell. Sound like science fiction? Maybe, but this is among the predictions by the authors of a new book that looks at how... Continue reading at Betanews

[ Betanews | 2014-12-23 00:00:00 UTC ]
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Ursula K Le Guin's speech at National Book Awards: 'Books aren't just commodities'

In a passionate speech, writer takes aim at publishers who put profit before artUrsula Le Guin cries freedom as she is honoured for contribution to literatureTo the givers of this beautiful reward, my thanks, from the heart. My family, my agents, my editors, know that my being here is their... Continue reading at The Guardian

[ The Guardian | 2014-11-21 00:00:00 UTC ]
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Vice Launching Sci-Fi Site

Terraform, Brooklyn-based Vice Media Group's first standalone literary platform, will be dedicated to original pieces of science fiction. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-11-17 00:00:00 UTC ]
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Amazon's Crowdsourcing Program Gets a Name

Kindle Scout is now taking submissions for titles in romance, mystery and thriller, and science fiction and fantasy genres. Continue reading at Publishers Weekly

[ Publishers Weekly | 2014-10-14 00:00:00 UTC ]
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Reading Rainbow Host LeVar Burton Binge-Watched Game of Thrones Before He Read the Books

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[ AdWeek | 2014-10-06 00:00:00 UTC ]
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