Menu

Blog

Page 11247

Mar 27, 2016

Heat-assisted storage could give you 10x more space on your computer’s drive

Posted by in categories: computing, media & arts

If you’re always running out of room for photos, videos, and music on your laptop, then science might have the answer. Using a laser to write data to magnetic storage, researchers have been able to increase the potential data storage capacity of hard drives by as much as 10 times — a process konwn as heat-assisted magnetic recording (HAMR).

Our computers write, read, and store information by controlling and detecting whether tiny regions of the disk are magnetised or not. This magnetic state corresponds to either a “1” or a “0” in the binary code — known as a bit — and our files are stored across thousands (or millions) of these bits at once. So if we want more space, we need to find a way to shrink those magnetic regions — which are made up of magnetic grains. And that’s where this new development comes in.

As Gizmodo reports, the new technique relies on shrinking the size of the magnetic grains used to store data, while minimising the interference with surrounding grains, and the researchers have now done that more effectively than ever before by using a precise laser alongside a magnetic field.

Continue reading “Heat-assisted storage could give you 10x more space on your computer’s drive” »

Mar 27, 2016

The First Urban Drone Delivery Just Happened In Nevada

Posted by in category: drones

“We are rapidly approaching a time where drone delivery is a reality”

Read more

Mar 27, 2016

Alphabet’s ‘Moonshots’ Head Astro Teller: Fear Of AI And Robots Is Wildly Overblown

Posted by in categories: bioengineering, computing, genetics, robotics/AI

(Photo credit: AP Photo/Jack Plunkett, File)

Astro Teller is tired of the paranoia surrounding artificial intelligence and robotics. The famous computer scientist’s sensitivity around the topic may be understandable considering he bears the brunt of some of that skepticism as the head of X, the Alphabet (and formerly Google) moonshot factory working on many of the company’s futuristic AI and robotics projects.

This past weekend, Teller, whose official title is “captain of moonshots,” took to the stage at the inaugural Silicon Valley Comic Con hoping to dispel some of these misconceptions around AI. His physician wife, Danielle Teller, presented alongside him on some of the fear mongering associated with genetic engineering in humans. After their presentation, the Tellers sat down with FORBES to go deeper on the issue to explain what they hoped to accomplish with their talk.

Continue reading “Alphabet’s ‘Moonshots’ Head Astro Teller: Fear Of AI And Robots Is Wildly Overblown” »

Mar 26, 2016

Space Propulsion « MSNW LLC

Posted by in categories: physics, space travel

The EMPT thruster, funded by NASA, is a 1 kW-class RMF thruster, operates on the same physics principles as the ELF thruster. This device, less than 4 inches in diameter, has proven that pulsed inductive technolgoies can be succesfully miniaturized. Indeed, this thruster has demonstrated operation from 0.5 to 5 Joules, as well as the first pulsed inductive steady state operation. The EMPT has demonstrated greater than 1E8 continuous plasma discharges.

Read more

Mar 26, 2016

Space Innovation Congress

Posted by in categories: biotech/medical, food, government, information science, satellites

The is a Space Technology Conference and Exhibition, taking place in London on 7–8 April 2016. It is set to showcase the most cutting edge technologies and uses of Space Technology providing insight from over 50 speakers sharing their unparalleled industry knowledge and real-life experiences.

This year’s Space Innovation Congress will be highlighting the most innovative advancements in Space technology and will look at how these are being applied to many industry verticals from farming to banking, and the practical case studies that are coming out of these projects.

With user cases with dedicated tracks covering the entire Space exploration and Earth observation ecosystems: Satellites, Big data, Crop monitoring, Space debris, Maritime surveillance, Space weather and its impact on banking systems, Biomedical, Commercial space collaboration and Telecoms.

Read more

Mar 26, 2016

Artificial Intelligence Writes Novel, Nearly Wins Japan’s Unique Literary Prize

Posted by in categories: computing, robotics/AI

A novel written by artificial intelligence was a finalist in Japan’s Hoshi Shinichi Literary Award. The award is named after Hoshi Shinichi, a Japanese science fiction author whose books include The Whimsical Robot and Greetings from Outer Space. The unique contest accepts submissions from humans and machines, and judges for the prize, now in its third year, weren’t told which novels were written by humans and which were penned by human-AI teams. This year was the first time the committee received submissions written by AI programs.

The AI novel is called The Day A Computer Writes A Novel, or Konpyuta ga shosetsu wo kaku hi in Japanese. It was co-written by Hishoshi Matsubara, a professor of computer science, along with his team at Future University Hakodate in Japan. According to the LA Times, their AI wrote four books, of which one made it past the first round of the prize. It was one of 1450 submissions, 11 of which were written with the help of AI programs.

According to reports, 80% of the novel had human involvement, as Matsubara and his team did the research for the novel, decided on the plot and developed the characters. The novel’s text was written entirely by the AI. The Professor’s team entered words and phrases from a sample novel into a computer in order for the AI to construct a new novel similar to it, Slate reports.

Continue reading “Artificial Intelligence Writes Novel, Nearly Wins Japan’s Unique Literary Prize” »

Mar 26, 2016

Autonomous Cargo Ships Are Arriving Just in Time for the Sailor-Poor U.S

Posted by in category: robotics/AI

Unmanned sea robot technology to the rescue!

Read more

Mar 26, 2016

Google’s Quantum Dream Machine

Posted by in categories: computing, quantum physics

Physicist John Martinis could deliver one of the holy grails of computing to Google—a machine that dramatically speeds up today’s applications and makes new ones possible.

Read more

Mar 26, 2016

The Mysterious Code 8 Film Is An Intriguing Crowdfunding Teaser

Posted by in category: entertainment

A couple of weeks ago, we wrote about Code 8, a mysterious project from Robbie and Stephen Amell. Now, the project has been unveiled, and it looks like an intriguing film project.

We speculated that the project was going to be released On Demand, but it turns out that the short film was just a teaser for a much larger project, one that is currently being funded on IndieGoGo.

Continue reading “The Mysterious Code 8 Film Is An Intriguing Crowdfunding Teaser” »

Mar 26, 2016

Astronomers Identify a Signature of Dark Matter Annihilation

Posted by in categories: cosmology, particle physics

By studying the spatial distribution of gamma-ray emission in the Milky Way, astronomers believe they have identified a signature of dark matter annihilation.

We live in a dramatic epoch of astrophysics. Breakthrough discoveries like exoplanets, gravity waves from merging black holes, or cosmic acceleration seem to arrive every decade, or even more often. But perhaps no discovery was more unexpected, mysterious, and challenging to our grasp of the “known universe” than the recognition that the vast majority of matter in the universe cannot be directly seen. This matter is dubbed “dark matter,” and its nature is unknown. According to the latest results from the Planck satellite, a mere 4.9% of the universe is made of ordinary matter (that is, matter composed of atoms or their constituents). The rest is dark matter, and it has been firmly detected via its gravitational influence on stars and other normal matter. Dark energy is a separate constituent.

Understanding this ubiquitous yet mysterious substance is a prime goal of modern astrophysics. Some astronomers have speculated that dark matter might have another property besides gravity in common with ordinary matter: It might come in two flavors, matter and anti-matter, that annihilate and emit high energy radiation when coming into contact. The leading class of particles in this category are called weakly interacting massive particles (WIMPS). If dark matter annihilation does occur, the range of options for the theoretical nature of dark matter would be considerably narrowed.

Continue reading “Astronomers Identify a Signature of Dark Matter Annihilation” »