Menu

Blog

Archive for the ‘energy’ category: Page 250

Sep 12, 2016

Turing’s new phone: Too good to be true in reality

Posted by in categories: energy, internet, mobile phones, robotics/AI

Turing Robot Industries (TRI) has huge plans regarding its new phone. The third in the series phone, has such high-tech plans lined up for it that these plans itself make you cringe on the grounds of practicality and reality. The plans of the company for this phone include an 18 GB RAM, three Snapdragon 830’s, 6.4-inch 4K display, 1.2 TB storage 60MP iMAX 6K Quad Rear Camera Triplet Lens at f/1.2, and a 20MP front camera.

It will have 4G VoLTE enabled 4 Nano SIMs, support Parallel Tracking and Mapping API. This entire package will be powered by a 120wh battery which will also use a triple power source. This would be in the form of a supercooled 3,600mAh graphene battery and a pair of 2,600mAh Li-Ion Hydrogen Fuel cells powering your device (and maybe also your home).

Read more

Sep 11, 2016

Tech groups urging Congress to sue Obama admin to block giving control of Internet to authoritarian regimes

Posted by in categories: energy, government, internet

An alliance of technology organizations and conservatives are urging Congress to file suit against the Obama administration to block the transference of control over Internet domain names to an international board. The alliance claims that doing so will give authoritarian regimes power to decide who can and cannot have a presence on the web, Fox News reported Saturday.

Since 1998, a division of the U.S. Commerce Department called the National Telecommunications Information Administration, or NTIA, has issued domain names. But in September the Obama administration is set to allow the U.S. government’s contract to lapse so that the Internet Corporation for Assigned Names and Numbers (ICANN) will then be operated by a global board of directors, and the responsibility will fall to it instead.

Critics of the administration’s decision fear that it will allow Russia, China and Iran to then have a stake in governing the Internet, giving them “de facto” power to tax domain names and quash free speech.

Continue reading “Tech groups urging Congress to sue Obama admin to block giving control of Internet to authoritarian regimes” »

Sep 11, 2016

US Air Force advances rocket technology

Posted by in categories: energy, military, satellites

The United States is one step closer to eliminating its reliance on Russian technology to launch its military satellites.

The Hydrocarbon Boost Technology Demonstrator, a U.S. Air Force technology effort focused on development of Oxygen Rich Staged Combustion rocket engine technology, has recently completed its first full-scale component test at 100-percent power.

The development of Oxygen Rich Staged Combustion technology has been deemed a critical technology for the nation to help eliminate the United States’ reliance on foreign rocket propulsion technology.

Read more

Sep 10, 2016

Physicists discover ‘smoke rings’ made of laser light

Posted by in categories: energy, physics

Most basic physics textbooks describe laser light in fairly simple terms: a beam travels directly from one point to another and, unless it strikes a mirror or other reflective surface, will continue traveling along an arrow-straight path, gradually expanding in size due to the wave nature of light. But these basic rules go out the window with high-intensity laser light.

Powerful laser beams, given the right conditions, will act as their own lenses and “self-focus” into a tighter, even more intense beam. University of Maryland physicists have discovered that these self-focused laser pulses also generate violent swirls of optical energy that strongly resemble smoke rings. In these donut-shaped light structures, known as “spatiotemporal optical vortices,” the light energy flows through the inside of the ring and then loops back around the outside.

The vortices travel along with the laser pulse at the speed of light and control the energy flow around it. The newly discovered optical structures are described in the September 9, 2016 issue of the journal Physical Review X.

Read more

Sep 9, 2016

Drones armed with anti-laser lasers that trick controls of enemy lasers into missing the drone

Posted by in categories: drones, energy, military

To defend against military lasers, Adsys Controls of Irvine, California, has created Helios, which can be carried on drones. To do much damage, an offensive laser needs to remain focused on its target for several seconds. Helios stops a laser from doing this by disrupting the systems controlling the beam – the Achilles’ heel for all such weapons. “Beam control is a critical function of high-energy lasers,” says Adsys CEO Brian Goldberg.

Helios can detect an incoming laser beam and identify its key characteristics, such as power, wavelength, pulse frequency and its source. Helios then interferes with the beam control – possibly by firing back a low-power laser of its own – so the attacking laser cannot fix on the target. “It provides permanent protection,” says Goldberg. “It’s not just buying time.”

He will not say exactly how the interference is done, but it may involve fooling the control system into thinking it is hitting its target despite the laser actually pointing a few metres to the side. A direct hit would have produced a big burst of reflected light, so a pulse sent back by an anti-laser laser could make it look like the original laser was on target.

Continue reading “Drones armed with anti-laser lasers that trick controls of enemy lasers into missing the drone” »

Sep 9, 2016

Whoa! What a cool way to transfer energy into electricity!

Posted by in category: energy

#Technology #WaveHarvester

www.AncientExplorers.com

Read more

Sep 9, 2016

Time crystals might exist after all

Posted by in categories: energy, mathematics, physics

(Phys.org)—Are time crystals just a mathematical curiosity, or could they actually physically exist? Physicists have been debating this question since 2012, when Nobel laureate Frank Wilczek first proposed the idea of time crystals. He argued that these hypothetical objects can exhibit periodic motion, such as moving in a circular orbit, in their state of lowest energy, or their “ground state.” Theoretically, objects in their ground states don’t have enough energy to move at all.

In the years since, other physicists have proposed various arguments for why the physical existence of is impossible—and most physicists do seem to think that time crystals are physically impossible because of their odd properties. Even though time crystals couldn’t be used to generate useful energy (since disturbing them makes them stop moving), and don’t violate the second law of thermodynamics, they do violate a fundamental of the laws of physics.

However, now in a new paper published in Physical Review Letters, physicists from the University of California, Santa Barbara (UCSB) and Microsoft Station Q (a Microsoft research lab located on the UCSB campus) have demonstrated that it may be possible for time crystals to physically exist.

Read more

Sep 7, 2016

3 Big Trends Shaking Up the Energy Industry

Posted by in categories: energy, singularity, transportation

We are at the cusp of an energy revolution.

This post is a look at how three technologies — solar, batteries, and electric vehicles (EVs) — are poised to disrupt a $6 trillion energy industry over the next two decades.

I had the chance to sit down with Ramez Naam, chair of Energy and Environmental Systems at Singularity University and acclaimed author of the Nexus series, to discuss these major forces and their implications.

Continue reading “3 Big Trends Shaking Up the Energy Industry” »

Sep 7, 2016

China Overtakes US in Scientific Articles, Robots, Supercomputers

Posted by in categories: energy, military, robotics/AI, supercomputing

http://www.unz.com/akarlin/sinotriumph/

Nothing illustrates China’s meteoric rise as some well chosen numbers.

By the end of the 1990s, China had come to dominate the mainstays of geopolitical power in the 20th century – coal and steel production. As a consequence, it leapt to the top of the Compositive Index of National Capability, which uses military expenditure, military personnel, energy consumption, iron and steel production, urban population, and total population as a proxy of national power. Still, one could legitimately argue that all of these factors are hardly relevant today. While Germany’s fourfold preponderance in steel production over Russia may have been a critical number in 1914, China’s eightfold advantage in steel production over the US by 2014 is all but meaningless in any relevant comparison of national power. The world has moved on.

Continue reading “China Overtakes US in Scientific Articles, Robots, Supercomputers” »

Sep 3, 2016

Energy disruption: Solar plus storage to be cheaper than grid in 2017

Posted by in category: energy

Combination of solar plus storage to be cheaper than grid based power in Australia within the next year, meaning most of the energy use from households will be “hidden” from the networks. Time to think differently about the grid, and help consumers “share” energy.

Read more