Lifeboat Foundation

Boston Dynamics, a robotics company that Google bought back in 2013, has routinely wowed the world by releasing videos of robots that are growing ever closer to resembling the humanoid robots we see in science fiction movies. The company this week released what might be its craziest robot video yet that shows its next-generation Atlas robot opening doors on its own, walking through snowy terrains, and picking up 10-pound boxes. This is the move impressive robot design I’ve seen from Boston Dynamics yet, which is really saying something.

FROM EARLIER: Man buys $700 battery, discovers it’s just $30 worth of batteries stuffed in a big case

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The first home battery system you simply plug in to install.

A major goal in renewable energy research is to harvest the energy of the sun to convert water into hydrogen gas, a storable fuel. Now, with a nanoparticle-based system, researchers have set a record for one of the half-reactions in this process, reporting 100% efficiency for the reduction of water to hydrogen (Nano Lett. 2016, DOI: 10.1021/acs.nanolett.5b04813).

To make such water-splitting systems, researchers must find the right materials to absorb light and catalyze the splitting of water into hydrogen and oxygen. The two half-reactions in this process—the reduction of water to hydrogen gas, and the oxidation of water to oxygen gas—must be isolated from each other so their products don’t react and explode. “Completing the cycle in an efficient, stable, safe fashion with earth-abundant elements is an ongoing challenge,” says chemist Nathan S. Lewis of Caltech, who was not involved in this study.

Until recently, the efficiency of the reduction step had maxed out at 60%. One challenge is that electrons and positive charges formed in the light absorption process can rapidly recombine, preventing the electrons from reducing water molecules to form hydrogen. To overcome this problem, several years ago, Lilac Amirav of Technion–Israel Institute of Technology and her colleagues designed a nanoparticle-based system (J. Phys. Chem. Lett. 2010, DOI: 10.1021/jz100075c) that would physically separate the charges formed during photocatalysis.

Continue reading “Nanoscale system reaches perfect efficiency for solar fuel production step” »

Living on a houseboat may seem very romantic, but the day-to-day misery of hauling water from shore and listening to the thump of the generator can soon take the icing off the cupcake. As a glimpse into what could be the future of aquatic living, two Fraunhofer Institutes and their partners are working on a self-sufficient floating home that creates its own water, electricity, and heat without looking like a works barge.

Housing shortages are a recurring problem in many parts of Europe and the canals of Amsterdam and London show that floating homes are hardly a new idea. But such residences must either be situated in the few places where power and water hook-ups are practical or find tenants who don’t mind living off the grid.

To make it feasible to live comfortably without being tied up to a pier, Fraunhofer and its associates have initiated the Lusation autartec project, which is aimed at a Germany that is looking more toward floating homes for both recreation and residency.

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The jury may still be out on the usefulness of the Internet of Things, but payments giant Visa is 100 percent sure that it doesn’t want to miss out. Today, it announced plans to push Visa payments into numerous fields. We’re talking “wearables, automobiles, appliances, public transportation services, clothing, and almost any other connected device” — basically anything that can or will soon connect to the internet.

Visa imagines a future where you’ll be able to pay for parking from your car dashboard or order a grocery delivery from your fridge. It makes sense, then, that Samsung is one of the first companies to sign up to the Visa Ready Program, alongside Accenture, universal payment card company Coin and Fit Pay. Chronos and Pebble are also working to integrate secure payments inside their devices.

To show off the technology, which works with any credit card, Visa or otherwise, the company has teamed up with Honda to develop an in-car app that helps automate payments. Right now they have two demos, the first of which concerns refueling. It warns the driver when their fuel level is low and directs them to the nearest gas station. Once the car arrives at the pump, the app calculates the expected cost and allows the driver to pay for the fuel without having to leave the vehicle.

Our first look at Samsung’s new Galaxy S7 with a bigger battery, better camera — and waterproofing.

LG has released the latest iteration of its flagship smartphone called the G5, and it’s got some interesting features that make it stand out from the rest of the pack. You can remove to bottom to change the battery or attach a number of other compatible devices.

Produced by Chris Snyder

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The cost of renewable energy is plummeting while fossil fuel companies are in distress.

Now is the time to keep on pushing.

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Electric Hybrid Train Powers Up

HYPSTAIR Project Reaches Significant Milestone.

A major step towards electric powered air travel was achieved on 9th February 2016 with the power-up of the world’s most powerful hybrid electric powertrain for aviation in a project led by Pipistrel. Hybrid-electric powertrains are a new breed of aviation propulsion, which extend the range of all-electric aircraft while being environmentally friendly and quiet. The 200 kW propulsor developed during the project HYPSTAIR delivers the power equivalent to a typical general aviation piston engine and can run in three modalities: electric-only mode using batteries, generator-only mode or hybrid mode combining both power sources.

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