Tag: science

Radiohead’s Thom Yorke Pulls Albums From Spotify In Protest of Low Royalties

First time accepted submitter rpopescu writes “Thom Yorke of Radiohead fame has pulled his solo album ‘Eraser’ (as well as music made as Atoms for Peace) from the music streaming service Spotify, as a protest at how much it pays the artists. Quote: ‘”Make no mistake. These are all the same old industry bods trying to get a stranglehold on the delivery system.”‘” Read more of this story at Slashdot.

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Radiohead’s Thom Yorke Pulls Albums From Spotify In Protest of Low Royalties

Brave New UI: A Fleet of Dust-Sized Sensors Embedded In Your Brain

A few weeks ago, we wrote about a tiny micro-bot designed to be injected into a patient’s eye and controlled via magnet—a speck-sized eye surgeon. This week, a group of Berkeley researchers published a study positing a similar concept, except the ‘bots are inside your brain . And they’re the size of dust particles. It’s called neural dust. Of course. Read more…        

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Brave New UI: A Fleet of Dust-Sized Sensors Embedded In Your Brain

Tiny Ion Engine Runs On Water

symbolset writes “Discovery News is covering a project by two engineers from the University of Michigan to pair cubesats with tiny ion engines for inexpensive interplanetary exploration. The tiny plasma drive called the CubeSat Ambipolar Thruster (CAT) will ionize water and use it as propellant with power provided by solar cells. In addition to scaling down the size of ion engines they hope to bring down the whole cost of development and launch to under $200, 000.” Read more of this story at Slashdot.

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Tiny Ion Engine Runs On Water

Open Source Tortilla For Tor To Be Released At Black Hat

msm1267 writes “A researcher is expected to release Tortilla, an open source tool that anonymously routes TCP and DNS traffic through Tor, at the upcoming Black Hat conference. Tortilla provides a secure, anonymous means of routing traffic through Tor regardless of client software and without the need for a VPN or secure tunnel.” Read more of this story at Slashdot.

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Open Source Tortilla For Tor To Be Released At Black Hat

Decapitated worms regrow their heads with old memories intact

It’s hard to let go of some memories, even if your head has been chopped off. Well, at least if you’re a flatworm. When these tiny critters are decapitated, their heads and brain eventually grow back. But more remarkable than that, so too do their previous memories. Read more…        

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Decapitated worms regrow their heads with old memories intact

Group Chat Vulnerability Discovered in Cryptocat, Project Fixes and Apologizes

alphadogg writes “The founder of an eavesdropping-resistant instant messaging application called Cryptocat has apologized over a now-fixed bug that made some types of messages more vulnerable to snooping. Cryptocat, which runs inside a web browser, is an open-source application intended to provide users with a high degree of security by using encryption to scramble messages. But Cryptocat warns that users should still be very cautious with communications and not to trust their life with the application. The vulnerability affected group chats and not private conversations. The encryption keys used to encode those conversations were too short, which in theory made it easier for an attacker to decrypt and read conversations.” The bug report/merge request, and an analysis of the bug (although, in light of the Cryptocat’s gracious response, overly acerbic and dismissive of the project). Read more of this story at Slashdot.

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Group Chat Vulnerability Discovered in Cryptocat, Project Fixes and Apologizes

Next-Gen Gorilla Glass: Smartphones Could Have Antibacterial, Anti-Glare Displays

MojoKid writes “It’s not too often that upcoming glass technology is worth getting excited over, but leave it to Corning to pique our interest. During a recent talk at MIT’s Mobile Technology Summit, Dr. Jeffrey Evenson took to the stage to reiterate what it is about Gorilla Glass that makes it such an attractive product (something well evidenced given the majority of smartphones out there today implement it), as well as to give us a preview of what’s coming. Having pretty much mastered Gorilla Glass where strength, scratch-resistance and general durability are concerned, the company is now looking to improve-upon it (possibly for Gorilla Glass 4) by making it non-reflective and germ-resistant. Imagine your smartphone sporting this — you’d finally be able to see the screen regardless of how bright the sun behind you is. Unfortunately, it appears that it won’t be hitting our phones or tablets that soon. The estimate is ‘in the next two years.'” Read more of this story at Slashdot.

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Next-Gen Gorilla Glass: Smartphones Could Have Antibacterial, Anti-Glare Displays

Linux 3.10 Officially Released

hypnosec writes with word that “The Linux 3.10 kernel has been officially released on Sunday evening which makes the 3.10-rc7 the last release candidate of the latest kernel which yields the biggest changes in years. Linus Torvalds was thinking of releasing another rc but, went against the idea and went ahead with official Linux 3.10 commit as anticipated last week. Torvalds notes in the announcement that releases since Linux 3.9 haven’t been prone to problems and 3.10 is no different.” Read more of this story at Slashdot.

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Linux 3.10 Officially Released

XenServer 6.2 Is Now Fully Open Source

First time accepted submitter Jagungal writes “Although the core Xen hypervisor has always been open source from the start, Citrix have now released the next version of their XenServer including all features and tools under an open source license. This includes also introducing a new XenServer.org community portal. The major change for users is that they now get all features from the licensed version for free but unless they pay for support, they have to do all security updates manually. Change logs for the new version 6.2 can be found here. It’s been a few years since Citrix started giving it away, free as in beer. Read more of this story at Slashdot.

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XenServer 6.2 Is Now Fully Open Source