‘Standard Quantum Limit’ Smashed, Could Mean Better Fiber-Optic Comms

Communicating with light may soon get a lot easier, hints recent research* from the National Institute of Standards and Technology (NIST)and the University of Maryland’s Joint Quantum Institute (JQI), where scientists have potentially found a way to overcome a longstanding barrier to cleaner signals. The findings, which demonstrate for the first time an error rate …

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Germany E-volo continues development of all electric vertical takeoff and landing

Nextbigfuture covered what was four quadcopters that combined for the first manned flight at the end of 2011. This has now evolved into an all electric 18 propped vertical takeoff and landing system. It is the first purely electrically powered vertical take-off and landing (VTOL) aircraft – the Volocopter. The German Ministry of Transportation has …

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Controlled clockwise and anticlockwise rotational switching of a molecular motor

Researchers have made a reversible rotor that sits on a ruthenium atomic cal bearing. Nature Nanotechnology – Controlled clockwise and anticlockwise rotational switching of a molecular motor The design of artificial molecular machines often takes inspiration from macroscopic machines. However, the parallels between the two systems are often only superficial, because most molecular machines are …

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Ford Fiesta ECOnetic Van can get 85.6 mpg

A new Ford Fiesta Van offers businesses an agile and good looking vehicle with class-leading fuel-efficiency – all diesel engines achieve sub-100 g/km CO2 emissions and 3.7 l/100 km (76.4 mpg) or better. The Fiesta Van offers new 75 PS 1.5-litre Duratorq TDCi diesel for the first time; Fiesta ECOnetic Van variant features enhanced fuel-saving …

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US could reach 7 million barrels per day in crude oil production Dec, 2012 or Jan, 2013

The EIA publishes total monthly crude oil production statistics are published by state and has statistics going back to 1920 for the USA and 1981 by state. This information has been reported up to Sept, 2012 The weekly crude oil production information for the USA and Alaska has been published up to Nov 23, 2012. …

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Elon Musk talks about an 80,000 person Mars colony

Space.com – Elon Musk, the billionaire founder and CEO of the private spaceflight company SpaceX, wants to help establish a Mars colony of up to 80,000 people by ferrying explorers to the Red Planet for perhaps $500,000 a trip. In Musk’s vision, the ambitious Mars settlement program would start with a pioneering group of fewer …

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Carnival of Space 276

The Carnival of Space 276 is up at Starry Critters Chandra Observatory Blog – These images of the planetary nebula Abell 30, (a.k.a. A30), show one of the clearest views ever obtained of a special phase of evolution for these objects. Riding with Robots – On a remote military base in the desert, the United …

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Dittoscope looks at making telescopes with flat diffraction gratings

Centauri Dreams – An inventor named Tom Ditto has been casting a serious look at diffraction gratings as large primary collectors for telescopes, work that has been getting a bit of a buzz on the Internet. The new approach could enable kilometer length telescope membranes to be launched with current rockets for radically improved space …

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Germans follow Italians, Americans and Canadian and others to Pursue Kite Generated Wind Power

German researchers are sending stunt kites into the skies to harness the wind and convert the kinetic energy generated into electricity. Compared to conventional wind farm technology that relies on rotors, this technology offers a wide range of advantages. Wind speeds at ground level tend to zero, but they increase dramatically the higher you go. …

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