Archive for the ‘3D printing’ category: Page 75
Jul 29, 2018
This 3D-printed AI construct analyzes
Posted by Genevieve Klien in categories: 3D printing, mathematics, robotics/AI
Machine learning is everywhere these days, but it’s usually more or less invisible: it sits in the background, optimizing audio or picking out faces in images. But this new system is not only visible, but physical: it performs AI-type analysis not by crunching numbers, but by bending light. It’s weird and unique, but counter-intuitively, it’s an excellent demonstration of how deceptively simple these “artificial intelligence” systems are.
Machine learning systems, which we frequently refer to as a form of artificial intelligence, at their heart are just a series of calculations made on a set of data, each building on the last or feeding back into a loop. The calculations themselves aren’t particularly complex — though they aren’t the kind of math you’d want to do with a pen and paper. Ultimately all that simple math produces a probability that the data going in is a match for various patterns it has “learned” to recognize.
The thing is, though, that once these “layers” have been “trained” and the math finalized, in many ways it’s performing the same calculations over and over again. Usually that just means it can be optimized and won’t take up that much space or CPU power. But researchers from UCLA show that it can literally be solidified, the layers themselves actual 3D-printed layers of transparent material, imprinted with complex diffraction patterns that do to light going through them what the math would have done to numbers.
Jul 28, 2018
4 Billion New Minds Online: The Coming Era of Connectivity
Posted by Klaus Baldauf in categories: 3D printing, internet
As 5G electrifies a world of trillions of sensors and devices, we’re about to live in a world where anyone anywhere can have access to the world’s knowledge, crowdfund ready capital across 8 billion potential investors, and 3D print on the cloud.
And as the population of online users doubles, we’re about to witness perhaps the most historic acceleration of progress and technological innovation known to man.
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Jul 26, 2018
NASA-awarded ‘marsha’, a 3D-printed vertical martian habitat
Posted by Klaus Baldauf in categories: 3D printing, habitats, robotics/AI, space
3D printing refers to various processes used to manufacture three dimensional objects in successive layers of material formed under computer control.
NASA-awarded ‘marsha’, a 3D-printed vertical Martian habitat by AI spacefactory.
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Jul 24, 2018
Five Teams Win a Share of $100,000 in 3D-Printed Habitat Competition
Posted by Klaus Baldauf in categories: 3D printing, habitats, space
NASA and partner Bradley University of Peoria, Illinois, have selected the top five teams to share a $100,000 prize in the latest stage of the agency’s 3D-Printed Habitat Centennial Challenge competition. Winning teams successfully created digital representations of the physical and functional characteristics of a house on Mars using specialized software tools. The teams earned prize money based on scores assigned by a panel of subject matter experts from NASA, academia and industry. The judges interviewed and evaluated submissions from 18 teams from all over the world and selected these teams:
Jul 23, 2018
NASA Funding Project To Turn Asteroids Into Spaceships: Report
Posted by Shailesh Prasad in categories: 3D printing, robotics/AI, space travel
NASA has recently announced it would give funds to a California-based 3D printing company for finding ways to turn asteroids into giant, autonomous spacecrafts, which could fly to outposts in space, the media reported.
Made In Space’s project, known as RAMA (Reconstituting Asteroids into Mechanical Automata), could one day enable space colonization by helping make off-Earth manufacturing efficient and economically viable, Space.com reported.
The company plans to use 3D printing to turn the asteroids into self-flying vehicles by 2030.
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Jul 15, 2018
How the Second Amendment Turned Into Freedom of Information Thanks to 3D Printing
Posted by B.J. Murphy in categories: 3D printing, engineering
The power of 3D printing has opened up a whole new mode of “imagination engineering.” The world of tomorrow’s weapons and ammunition are going to be radically different from what we consider weapons and ammunition today.
Now that Defense Distributed has won their court case, officially legalizing 3D-printable gun uploads and downloads, how will the future respond to today’s gun laws?
Jul 15, 2018
The Cyborgs Are Here: Researchers Put Living Cells In A Robotic Finger
Posted by Shailesh Prasad in categories: 3D printing, cyborgs, robotics/AI
Researchers have created a biohybrid robot finger, a tiny device that combines 3D-printed parts with living muscle tissue.
Jul 15, 2018
A Landmark Legal Shift Opens Pandora’s Box for DIY Guns
Posted by Derick Lee in categories: 3D printing, government, law
Defense Distributed, the anarchist gun group known for its 3D printed and milled “ghost guns,” has settled a case with the federal government allowing it to upload technical data on nearly any commercially available firearm. Read the full story on WIRED: https://wired.trib.al/sSDiBFv
Jul 14, 2018
How Nantes team’s 3D printing may alter shape of homes to come
Posted by Saúl Morales Rodriguéz in categories: 3D printing, habitats, robotics/AI
For some months now, a 3D printed house in Nantes has drawn lots of attention, not just because a printer was involved but also because it went up from start to finish so quickly (54 hours to print, then add some more time for the windows and roof). Interesting Engineering said it took some more time to add the roof, windows and doors.
A robot printer was used to print layers from the floor upwards to form the walls, and videos show a beautiful result of five rooms with rounded walls.
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