Seagate Reaches 1 Terabit Per Square Inch Milestone In Hard Drive Storage – 60TB drives!

CUPERTINO, Calif. – March 19, 2012 – Seagate (NASDAQ:STX) has become the first hard drive maker to achieve the milestone storage density of 1 terabit (1 trillion bits) per square inch, producing a demonstration of the technology that promises to double the storage capacity of today’s hard drives upon its introduction later this decade and give rise to 3.5-inch hard drives with an extraordinary capacity of up to 60 terabytes over the 10 years that follow. The bits within a square inch of disk space, at the new milestone, far outnumber stars in the Milky Way, which astronomers put between 200 billion and 400 billion.

Seagate reached the landmark data density with heat-assisted magnetic recording (HAMR), the next- generation recording technology.

Seagate Reaches 1 Terabit Per Square Inch Milestone In Hard Drive Storage With New Technology Demonstration | Seagate.

Fxi launches cotton candy: tiny tiny PC

Specifications include an ARM® Cortex™-A9 (1GHz) CPU from Samsung, an ARM Mali™-400 MP (Quad-core, 1.2GHz) GPU, Wi-Fi and Bluetooth, HDMI output and the Android operating system. It decodes MPEG-4, H.264 and other video formats and display HD graphics on any HDMI equipped screen. Operating systems supported to date include Android Gingerbread and Ice Cream Sandwich as well as Ubuntu. On-screen content can be controlled a wide variety of ways – wirelessly using smartphones with an app, Bluetooth peripherals like mice and RF remote controls; or by leveraging a notebook’s integrated keyboard and touchpad.

Cotton Candy Forum – Fxi launches cotton candy developer site, takes pre-orders.

HP kills WebOS devices :’-(

In addition, HP reported that it plans to announce that it will discontinue operations for webOS devices, specifically the TouchPad and webOS phones. HP will continue to explore options to optimize the value of webOS software going forward.

via HP Confirms Discussions with Autonomy Corporation plc Regarding Possible Business Combination; Makes Other Announcements | Business Wire.

WebOS IMHO was the best smartphone OS there was, which never got the marketing push or hardware it deserved.

Tiny 3D Printer for home

at the Vienna University of Technology, a printing device has now been developed, which is much smaller, lighter and cheaper than ordinary 3D-printers. With this kind of printer, everyone could produce small, taylor-made 3D-objects at home, using building plans from the internet – and this could save money for expensive custom-built spare parts.

It’s also cheap to make the printer, making it a viable home unit.

via Technische Universität Wien : The World’s Smallest 3D Printer.

Ultrafast quantum computer closer: Ten billion bits of entanglement achieved in silicon

Scientists from Oxford University have made a significant step towards an ultrafast quantum computer by successfully generating 10 billion bits of quantum entanglement in silicon for the first time — entanglement is the key ingredient that promises to make quantum computers far more powerful than conventional computing devices.

via Ultrafast quantum computer closer: Ten billion bits of entanglement achieved in silicon.

Probability microcips

The electrical signals inside Lyric’s chips represent probabilities, instead of 1s and 0s. While the transistors of conventional chips are arranged into components called digital NAND gates, which can be used to implement all possible digital logic functions, those in a probability processor make building blocks known as Bayesian NAND gates. Bayesian probability is a field of mathematics named after the eighteenth century English statistician Thomas Bayes, who developed the early ideas on which it is based.

Whereas a conventional NAND gate outputs a “1” if neither of its inputs match, the output of a Bayesian NAND gate represents the odds that the two input probabilities match. This makes it possible to perform calculations that use probabilities as their input and output.

via Technology Review: A New Kind of Microchip.

Why computers suck at maths

This article explores why computers can’t do floating point maths, which is what makes Excel and all those online calculators such lousy mathematicians – basically because computers are binary, they can’t calculate anything after a decimal point, so the workaround is to put the number including the decimal point in a register of a certain size (say 32 bits) and reserve a few parts of the register for the decimal. Should the number you need to calculate become too big for the register, you run into trouble with rounding errors, which can compound. It then shows how nasty compound errors can become by citing the example of why a Patriot missle battery missed a Scud attack, resulting in the deaths of 24 people.

Why computers suck at maths | News | TechRadar UK.

Fixing stuff goes faster with AR

Using Augmented Reality goggles, powered on an Android platform, marines are able to maintain their vehicles 46% faster than using a laptop with technical manuals.

The AR system provides label names to each object, shows a 3D model of the tool you need and gives instructions for specifica tasks overlaid on the camera view of what you are looking at.

Technology Review: Faster Maintenance with Augmented Reality.

Evolving swarm intelligence in robots

The Lausanne university in Switserland has moved from the software to the reality: they’ve managed to get robots to evolve and learn behaviours, as well as the behaviour to decieve and cooperate through communication (flashing lights) and movement. It’ s a very interesting experiment, showing that robots are getting smarter every day and are now showing some very very lifelike traits.

Darwin’s Robots | h+ Magazine.