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Archive for the ‘sustainability’ category: Page 596

Jun 19, 2016

Self-driving tractors and data science: A visit to a modern farm

Posted by in categories: food, robotics/AI, science, sustainability, transportation

Self driving tractors are a big benefit for farmers and thier families.


Farming isn’t the low-tech endeavour some might think.

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Jun 18, 2016

City on Mars: A Mars City Design Workshop

Posted by in categories: space travel, sustainability

Join this workshop where esteemed speakers and selected teams will guide us in building a sustainable city on Mars.

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Jun 17, 2016

Startup creates renewable hydrogen energy out of sunlight and water

Posted by in categories: energy, sustainability

California startup HyperSolar and University of Iowa researchers have teamed up to make renewable energy in a way that draws inspiration from plants. Using water and sunlight, they are able to make renewable hydrogen energy. At the end of May, HyperSolar announced a “breakthrough” in efficiency, and the University of Iowa just renewed a year-long research agreement with the startup.

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Jun 15, 2016

Turning CO2 Into Stone

Posted by in categories: climatology, sustainability

The latest weapon against climate change? Turning carbon dioxide into stone.

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Jun 15, 2016

New Energy-Carrying Particles Help Advance Solar-Cell Development

Posted by in categories: particle physics, solar power, sustainability

Nice.


Scientists have designed new energy-carrying particles that improve the way electrons are transported and could be used to develop new types of solar cells and miniaturized optical circuitry.

The work of researchers at the University of California (UC) San Diego, MIT, and Harvard University has synthetically engineered particles called “topological plexcitons,” which can enhance a process known as exciton energy transfer, or EET.

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Jun 12, 2016

Nick Bostrom: ‘We are like small children playing with a bomb’

Posted by in categories: climatology, cybercrime/malcode, engineering, robotics/AI, sustainability

Some truth to this if the engineering team and designers are not reflective of the broader world population. Good example, is the super race research of the Nazis and attempts to make it happen. Today, AI in the hands of a N. Korea for example could be bad for the world. However, the larger threat that I see with AI is still the hacking of AI, and stolen AI by criminals to use against society.


Sentient machines are a greater threat to human existence than climate change, according to the Oxford philosopher Nick Bostrom.

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Jun 11, 2016

BAM launches robo printer

Posted by in categories: 3D printing, robotics/AI, sustainability

BAM has teamed up with Universe Architecture to launch a ‘robo printer’ that can create free-form buildings in stone and concrete.

The ‘building machine’ is described as the first to link free-form print technology to automotive industry robotics. It is designed to make free-form architecture possible, as well as enable the creation of complex ornamental exteriors.

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Jun 10, 2016

Researchers: 3D Printing Offers Great Benefits for Water Treatment Industry, But Progress is Slow Thus Far

Posted by in categories: 3D printing, sustainability

Interesting; however, I will be interested still how QC and 3D printing can converge and possibly address challenges such as this one, mass production of synthetic diamonds, cell circuitry, etc.

https://3dprint.com/137952/3d-printing-water-treatment-industry/


You might be surprised at how often 3D printing and water intermingle. After all though—as you’ll well remember if you try to go without it for a few hours—water is our life force. And as innovative 3D technology is used at the hands of researchers and innovators around the world to make positive transformations in nearly every industry, surely water should be included.

Continue reading “Researchers: 3D Printing Offers Great Benefits for Water Treatment Industry, But Progress is Slow Thus Far” »

Jun 9, 2016

We are ‘almost definitely’ living in a Matrix-style simulation, claims Elon Musk

Posted by in categories: computing, Elon Musk, robotics/AI, sustainability, transportation

Elon Musk, the billionaire entrepreneur and founder of Space X, Tesla and Paypal, has told an interviewer there is only a “one in billions” chance that we’re not living in a computer simulation.

Speaking at San Francisco’s Code Conference this week, Musk said that he has had “so many simulation discussions it’s crazy”, and that it got to the point where “every conversation [he had] was the AI/simulation conversation”.

He also claimed that, if we’re not living in a simulation, we could be approaching the end of the world.

Continue reading “We are ‘almost definitely’ living in a Matrix-style simulation, claims Elon Musk” »

Jun 9, 2016

Tungsten trioxide nanostructures for solar energy conversion

Posted by in categories: nanotechnology, solar power, sustainability

Low-cost, low-dimensional nanoarchitectures provide optimal structures for charge collection in large-scale solar energy harvesting and conversion applications.

Photoelectrochemical water splitting, where irradiation of a photoelectrode in water produces hydrogen and oxygen, can be used for solar energy harvesting and conversion.1 The process potentially offers a clean, sustainable, and large-scale energy resource. Photoanodes used in the photoelectrochemical process are generally made from Earth-abundant oxide semiconductors, such as titanium dioxide, tungsten trioxide, and iron (III) oxide.2 Among these metal oxide semiconductors, tungsten trioxide is regarded as one of the best candidates because of its visible light-driven photocatalytic activity, its good charge transport properties, and its relative stability in aqueous electrolytes. However, the light absorption and charge collection efficiency of tungsten trioxide—especially within a bulk structure—still needs to be improved to realize practical photoelectrochemical applications.

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