technology

3Dom’s Wound Up 3D printing filament recycles coffee grounds

3Dom’s Wound Up 3D printing filament recycles coffee grounds

The rise of 3D printing has brought many advantages to the industry and to the world, chief among which is the democratization and increased accessibility of printing processes and products. One of the unsung benefits, however, is the potential to look for and use materials to replace toxic, fossil-burning plastic. Heading to the forefront of this mission, 3Dom, one of the USA's biggest 3D printing filament manufacturers, teamed up with bio-composite company c2renew to cook up all kinds of alternative filament material, first among which is made from coffee grounds.

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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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The Drinkable Book filters water for drinking

The Drinkable Book filters water for drinking

It can be very hard to get drinkable water in some parts of the world where utility systems are non-existent or unreliable. For many people in rural parts of the world getting water to drink can be a big undertaking and at times clean water is simply not available. A researcher named Theresa Dankovich has discovered a cheap and easy to transport method to purify drinking water.

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Survey reveals which tech device different generations would miss most

Survey reveals which tech device different generations would miss most

An interesting study was conducted recently in the UK, surveying people of all ages about their relationships with the common tech devices of today, including laptops, smartphones, and televisions. The results were broken down into age groups ranging from teens to over 75, and in the end it revealed not only a number of differences in the devices that different generations cling to, but also how important (or unimportant) some technologies become over time. The data was collected by the UK's Ofcom, or the equivalent of the FCC.

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Patent for “slideable” plane seats might be terrible idea

Patent for “slideable” plane seats might be terrible idea

Leg room in airplanes today is a luxury and is one of the many pain points to traveling by air. A new patent aims to solve that but might inevitably make matters worse and cause havoc inside plane cabins. The "Method and Apparatus for Adjusting the Space of Vehicle Seats Based on the Size of the Seat Occupant" pretty much boils down to being able to slide a seat forward or backward to create more leg room for the passenger. That is, if anyone actually gets to sit in the first place.

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Hamburg, Germany to test first smart road in Europe

Hamburg, Germany to test first smart road in Europe

Hamburg, Germany has been chosen as the first location in Europe for testing of smart roads to begin. The Hamburg Port authority and Cisco built the section of road in an effort to make the first smart road a reality. The roadway took four months to build near Hamburg's docks and the road links three streets and the Kattwykbrucke bridge.

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Amazon Dash is a waste: here’s a better option

Amazon Dash is a waste: here’s a better option

A childhood spent watching The Jetsons teased us with one tantalizing aspect of our potential future: a home filled with buttons that, when pressed, cause things to happen. Food to appear. A robot to appear. Whatever that non-labelled unassuming button was programmed for, push it and it’ll happen. If you were like most kids watching the show, you wanted that future. Really, really wanted it. When do you finally get that magical button? That future is now upon us thanks to Amazon, only it looks like an advertisement and it is far too little, too late.

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Even smart rifles can be hacked

Even smart rifles can be hacked

What's the worst case scenario of hacking you can think of? iCloud? Sony? Target? While those are definitely terrible and frightening, this latest one can be literally the deadliest. Husband and wife hackers Runa Sandvik and Michael Auger will be presenting at the Black Hat hacker conference next month the fruits of their research. They have successfully hacked a TrackingPoint smart rifle to prevent the gun from firing, lock out the user from the computerized scope, or, worse, change the variables in the scope's calculations to make it a completely different target.

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Lexus teases hoverboard again, promises full reveal on August 5

Lexus teases hoverboard again, promises full reveal on August 5

It was almost a month ago exactly that out of the blue Lexus released a video showing off a "real, rideable hoverboard." With a design and shape clearly inspired by a skateboard, little else was shown in the teaser, with an abrupt ending as someone approached the hoverboard and was just about to put their foot on it. Well, the hoverboard, simply called Lexus SLIDE, has made another appearance in video form, with Lexus promising more details on August 5th.

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IBM’s Watson will analyze your personality

IBM’s Watson will analyze your personality

IBM’s supercomputer Watson is trying its hand at discerning personalities, and it bases its guesses on text samples. A demonstration of the technology allows anyone to copy in their own snippet of text and get an assessment based on it — whether your own will prove accurate is another matter. This is the latest example of computers learning to predict and analyze; we saw a different example yesterday via a neural network that is learning to write.

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Converse Chucks redesigned with Nike tech for comfort

Converse Chucks redesigned with Nike tech for comfort

For the first time in the 98 years since the Chuck Taylor shoe was released, Converse has issued a redesign. This is the Chuck Taylor II, complete with NIKE technology inside. Not so much technology as cushioning. Not so much a redesign as an addition of a long-bemoaned missing part of the equation: comfort. This version of the shoe isn't as bare and minimal as its predecessor. This version of the shoe wont result in aching feet and a less-than-optimal jump shot when you've been out on the court for more than 5-minutes.

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Forever 21 shows Instagram on giant screen made of thread

Forever 21 shows Instagram on giant screen made of thread

What would be the best way to display Instagram posts to a large crowd? Your immediate and of course logically expected answer would be a large LCD screen or something like it. Fashion retailer Forever 21 naturally won't settle for something so plain, so conventional, so boring. Hiring the expertise of rapid product company BREAKFAST, Forever 21 setup what could be the world's first, and probably last, giant screeen that uses not LCDs or even LEDs to show content. It uses nothing than colorful threads for that same purpose.

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