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MIT’s MultiFab 3D printer can handle 10 materials at once

MIT’s MultiFab 3D printer can handle 10 materials at once

3D printers are great, useful, and fun, but the typical hobbyist printer that you can buy for yourself or for your home business has a problem with single-mindedness. For one, it can only really produce one part at a time, leaving the task of assembling parts together into a functional whole to humans. For another, it can only work with one material at a time, though more professional, and more expensive, 3D printers can work with up to three. MIT’s Computer Science and Artificial Intelligence Laboratory or CSAIL, however, has a solution that solves both of those at a fraction of the cost of a professional 3D printer.

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Glass 3D printing method unveiled by MIT

Glass 3D printing method unveiled by MIT

3D printing has come a long way in the last few years with printers getting cheaper and printing materials becoming easier to work with. Typically, a 3D printer works with plastics of some sort for creating objects that the user wants to build. Researchers at MIT have created a new 3D printing process that uses glass for the print material, the process is called G3DP.

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These batteries could last forever

These batteries could last forever

This week researchers at MIT and Samsung have revealed a new approach to batteries, paving the way for "rechargeable batteries with almost indefinite lifetimes." MIT suggests that the electrolyte is the key to this next-generation solution to longer-lasting batteries is in a solid electrolyte instead of liquid, liquid being the element used in most common rechargeable batteries today. This new solution could also make the next generation of batteries safer, too, reducing the chance of explosions and harmful chemical leaks.

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MIT shows off trio of robots that work together to deliver meds and drinks

MIT shows off trio of robots that work together to deliver meds and drinks

One of the places that robots will eventually find themselves working is in the medical setting. There are shortages of qualified medical professionals around the world and that shortage leaves staff overworked at times. MIT researchers are showing off three robots that are designed to work closely together to get tasks done ranging from delivering medications to getting people drinks when they need them.

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Yolk-and-shell nanoparticle could boost capacity in lithium-ion batteries

Yolk-and-shell nanoparticle could boost capacity in lithium-ion batteries

The technology world is ever changing and one of the fastest changing parts of the tech world are screen resolutions. It seems every time we look up resolutions are getting higher. One important aspect of the tech world for products of all types that hasn't evolved as fast as consumers would like is battery life. A new nanoparticle called the yolk-and-shell nanoparticle could usher in a new era of lithium-ion batteries.

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Bouncing tactical camera lets police peer safely into dangerous rooms

Bouncing tactical camera lets police peer safely into dangerous rooms

First responders and law enforcement officers often encounter dangerous obstacles on the job. They can't see through walls, but a new bouncing camera can be thrown into a dangerous situation to give officers a clear understanding of where any hostages or gunmen are located.The "tactical spheres" house a six-lensed camera that can record surroundings and stitch them into a single photo which is then sent to a responding officer's smartphone. The ball is also equipped with temperatures and carbon monoxide sensors.

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Tiny self-folding origami robot walks, swims, and then dissolves

Tiny self-folding origami robot walks, swims, and then dissolves

MIT researchers are at it again. This time, a joint research team with TU Munich has developed a self-folding origami robot capable of a range of tasks. The robot can even self-destruct after it completes its mission. The tiny device starts completely flat, and is made from ultra-thin laser-cut polystyrene layers that sandwich a magnet and PVC. The self-folding process is instigated by placing the tiny machine over a heating element. The PVC then contracts along the laser-cut lines, creating folds. The robot weighs only 0.31g and is 1.7cm long, laid flat. It can "walk" at a top speed of 4 cm per second.

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MIT’s latest robot cheetah can jump higher than you

MIT’s latest robot cheetah can jump higher than you

MIT's Biomimetics Robotics Lab has created a new version of its robotic cheetah. The Cheetah 2 is capable of even more animal-like actions than DARPA's faster and simpler predecessor. The Cheetah 2 can reliably identify and jump over objects up to 40 cm (about 15 inches) high. When it jumps, it mimics the movements of an actual cheetah, creating a double arc as its fore and high legs clear the hurdle.

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MIT reseachers remove unwanted reflections from photos

MIT reseachers remove unwanted reflections from photos

Taking photographs through a window can be a mess. Anything behind the camera could be reflected, infiltrating the photograph. It can be difficult to see the intended image due to the photographer's own reflection obscuring the image. In the fictional, TV world of CSI, you could just say, "enhance!" But, until now, it hasn't been so easy to erase photographed reflections in the real world. Thankfully, a group of MIT researchers have figured out a complicated algorithm which can remove undesired reflections from photographs.

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MIT’s NailO puts a tiny trackpad on your fingernail

MIT’s NailO puts a tiny trackpad on your fingernail

MIT has a new invention that, upon first glance, looks like a poorly positioned fake thumbnail. The reason is that it is tiny trackpad designed to be mounted on your fingernail, lending perhaps the best yet remote control of your tablet or smartphone. It's one of the more innovative and unusual wearables we've seen in recent months, and though it is odd to behold at first, there are some valid uses for it. Those with certain disabilities might find it convenient, for example, as well as those who want covert control of their phone.

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MIT researchers design a chair that can assemble itself

MIT researchers design a chair that can assemble itself

If you have ever purchased cheap furniture that you have to assemble at home, you know what an arduous processes building a table or cabinet can be. Researchers at MIT have designed some high tech furniture, albeit on a small scale, that can assemble itself. The prototype is a chair that can put itself together under controlled circumstances.

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Mars One mission could fail terribly, says MIT students

Mars One mission could fail terribly, says MIT students

The world's interest in sending people to Mars has never been higher, and for good reason: it is cited as both a necessity for the human race, and the technology to pull it off is advancing quickly. Multiple entities are looking into sending people to the Red Planet, perhaps the most notable being Mars One, which is looking to send a group of astronauts on a one-way trip. Unfortunately, as exciting as the prospects are, a group of MIT students says the mission is doomed, and that with the current plan the astronauts would starve.

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