How To Mirror Your ASUS ZenFone To A PC

February 09, 2016
How to mirror your ASUS ZenFone to a PC

ZenHOW: How to mirror your ZenFone to a PC | ASUS


Learn how to mirror your #ZenFone to your laptop using ASUS PC Link app or to a projector wirelessly using a miracast dongle.

ZenFone Max, ASUS, Mobile Phone tricks, Mobile phones, PC, Projector, ZenFone

Stunning Reindeer Migration Captured by Drone

January 11, 2016
Stunning Reindeer Migration Captured by Drone

Stunning Reindeer Migration Captured by Drone


Haven't you herd it's not Christmas anymore? It seems this bunch of reindeer have only just got the message after they were spotted staggering back to Santa's.

reindeer, winter, nature, migration, arctic

NASA's Best Ever View of the High-Energy Gamma-ray Sky

NASA | Best-Ever View of the High-Energy Gamma-ray Sky - 4K

NASA | Best-Ever View of the High-Energy Gamma-ray Sky - 4K


This image, constructed from more than six years of observations by NASA's Fermi Gamma-ray Space Telescope, is the first to show how the entire sky appears at energies between 50 billion (GeV) and 2 trillion electron volts (TeV).

A diffuse glow fills the sky and is brightest in the middle of the map, along the central plane of our galaxy. The famous Fermi Bubbles, first detected in 2010, appear as red extensions north and south of the galactic center and are much more pronounced at these energies. Discrete gamma-ray sources include pulsar wind nebulae and supernova remnants within our galaxy, as well as distant galaxies called blazars powered by supermassive black holes. Labels show the highest-energy sources, all located within our galaxy and emitting gamma rays exceeding 1 TeV.

Major improvements to methods used to process observations from NASA's Fermi Gamma-ray Space Telescope have yielded an expanded, higher-quality set of data that allows astronomers to produce the most detailed census of the sky yet made at extreme energies. This new sky map reveals hundreds of these sources, including 12 that produce gamma rays with energies exceeding a trillion times the energy of visible light. The survey also discovered four dozen new sources that remain undetected at any other wavelength. The improved data, known as Pass 8, effectively sharpens the Large Area Telescope's (LAT) view while also significantly widening its useful energy range.

Using 61,000 Pass 8 gamma rays collected over 80 months, Marco Ajello and his colleagues constructed a map of the entire sky at energies ranging from 50 billion (GeV) to 2 trillion electron volts (TeV). For comparison, the energy of visible light ranges from about 2 to 3 electron volts.

The Fermi team cataloged 360 individual gamma-ray sources, about 75 percent of which are blazars -- distant galaxies sporting jets powered by supermassive black holes. The highest-energy sources, which are all located within our galaxy, are mostly the remnants of supernova explosions and pulsar wind nebulae, places where rapidly rotating neutron stars accelerate particles to near the speed of light.

A famous example, the Crab Nebula, tops the list of the highest-energy Fermi sources, producing a steady drizzle of gamma rays exceeding 1 TeV.

Astronomers think these very high-energy gamma rays are produced when lower-energy light collides with accelerated particles. This results in a small energy loss for the particle and a big gain for the light, transforming it into a gamma ray.

For the first time, Fermi data now extend to energies previously seen only by ground-based detectors. Because ground-based telescopes have much smaller fields of view than the LAT, which scans the whole sky every three hours, they have detected only about a quarter of the objects in the new catalog. This study provides ground facilities with more than 280 new targets for follow-up observations.

Fermi, Gamma-ray, Scott Wiessinger, Blazar, Astrophysics, black hole, nasa, Goddard, coding, computers

Lenovo Link First Look

January 06, 2016

Lenovo Link First Look


The Lenovo Link bridges the gap between the Android smartphone and the computer - and we think it's pretty damn cool.

Lenovo Link review, Lenovo, Android, AndroidAuthority, CES 2016
Lenovo Link First Look

castAR - Share Your 3D World As It Springs To Life

February 21, 2015

castAR - Share your 3D world as it springs to life


With castAR, you and your friends can share a Mixed Reality experience that blends a virtual world into the real world. Move around naturally as you work or play together. Register for the castAR developer program and download these demos to see for yourself.


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Technical Illusions, Three-dimensional Space, Real, castAR, Augmented Reality, Virtual Reality
castAR

Space And Time Into A Single Continuum

November 30, 2014

Space and Time into a single Continuum


Eleven dimensions, parallel universes, and a world made out of strings? It's not science fiction, it's string theory. Bestselling author and physicist Brian Greene offers a tour of this seemingly strange world in "The Elegant Universe," a three-hour Peabody Award-winning miniseries.

Part 1, "Einstein's Dream," introduces string theory and shows how modern physics—composed of two theories that are ferociously incompatible—reached its schizophrenic impasse: One theory, general relativity, successfully describes big things like stars and galaxies, while another, quantum mechanics, is equally successful at explaining small things like atoms and subatomic particles. Albert Einstein, the inventor of general relativity, dreamed of finding a single theory that would embrace all of nature's laws. But in this quest for the so-called unified theory, Einstein came up empty-handed, and the conflict between general relativity and quantum mechanics has stymied all who've followed. That is, until the discovery of string theory.

http://www.pbs.org/wgbh/nova/physics/...


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This Gel Can Make You Stop Bleeding Instantly

November 23, 2014

Joe Landolina: This gel can make you stop bleeding instantly


Forget stitches — there's a better way to close wounds. In this talk, TED Fellow Joe Landolina talks about his invention — a medical gel that can instantly stop traumatic bleeding without the need to apply pressure.


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DJI Inspire One

November 14, 2014

This is the most amazing drone we've seen yet


The Inspire One drone looks cool flying and offers a ton of new features, including a 360 degree camera that records in 4K.

Read more: http://www.theverge.com/2014/11/12/72...

The drone game has changed. That may sound like hyperbole, but that was my first impression when experiencing the DJI Inspire One. This is a unit that anyone could pick up and learn to fly quickly, just as you could with the DJI Phantom. But it offers a ton of powerful new features that were previously only available in units too big, dangerous, and expensive for the average consumer to own.

Watching the Inspire One take off and land is exciting, because it transforms mid-flight, with the legs folding up after takeoff so you can shoot 360 degrees of unobstructed video. The unit also has a ground-facing camera that can track what's below and keep the unit stabilized, even when there is no GPS signal, making it much easier to fly indoors.


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Flying Cars Pave The Way For Highways In The Sky

October 23, 2014

Flying cars pave the way for highways in the sky


Full story: http://www.newscientist.com/article/m...
The dream of having a personal air vehicle that we fly ourselves is about to move a little bit closer


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flying car, highway, sky, copter
Flying Cars
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Meet The Experimental Skateboard Of The Future - A Hoverboard From Arx Pax

October 21, 2014

Meet the Experimental Skateboard of the Future -- a Hoverboard from Arx Pax


We take a ride on an experimental hoverboard from a startup that wants to use the same technology to keep buildings safe during earthquakes and floods.


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Hoverboard, magnets, Hendo, Arx Pax, report, hover, magnetic field, architecture, levitation, the verge, video, technology, silicon valley, Skateboard
Hoverboard
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