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http://www.bbc.co.uk/news/education-21144827#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
Parents are despicable (in general, exceptions exist)
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| Piled Higher & Deeper by Jorge Cham | www.phdcomics.com | |
| title: "How your Conference Presentation Goes" - originally published 1/21/2013 For the latest news in PHD Comics, CLICK HERE! | ||
http://www.bbc.co.uk/news/health-21067532#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
Cool :-D
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As much as it's important to have every component of a PC stuck together in a laptop, that same monolithic strategy is a major liability for server clusters: if one part breaks or grows obsolete, it can drag down everything else. Facebook and its Open Compute Project partners have just unveiled plans to loosen things up at the datacenter. A prototype, Atom-based rackmount server from Quanta Computer uses 100Gbps silicon photonics from Intel to connect parts at full speed, anywhere on the rack. Facebook has also garnered support for a new system-on-chip connection standard, rather affectionately named Group Hug, that would let owners swap in new mini systems from any vendor through PCI Express cards. The combined effect doesn't just simplify repairs and upgrades -- it lets companies build the exact servers they need without having to scrap other crucial elements in the process. There's no definite timeframe for when we'll see modular servers put to work, but the hope is that a cluster's foundations will stay relevant for years instead of months.
Source: Open Compute Project
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http://www.bbc.co.uk/news/world-europe-21034942#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
One could argue that horse meat is more expensive than beef :p
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DARPA launches projects that sound incredibly unrealistic from time to time. However, DARPA has also created actual working items that started out as incredibly unrealistic sounding plans. That means you can never discount DARPA when it puts out brief on a plan that sounds far-fetched at first glance.
DARPA's most recent plan is one such far-fetched sounding project that may be just crazy enough to work. The latest plan is called the Upward Falling Payloads project and is aimed at developing storage capsules for military assets that would allow devices, such as drones, to be stored at the bottom of the ocean for years at a time until needed. The idea is that capsules can be dropped at strategic locations holding drones or other items and the capsules could release their payload when needed.
The plan calls for unmanned, distributed systems to provide the military with operational support including situational awareness, disruption, deception, and rescue. One of the potential payloads for these capsules are small aerial drones that can launch to the surface in capsules, take off, and provide observation or act as decoys. DARPA is calling for input on finding ways of extending survival of capsules under extreme ocean pressure.
DARPA also wants to find methods of waking up these underwater nodes after years of inactivity. The plan also calls for input on ways to efficiently launch payloads to the surface. That last part doesn't seem too complex since submarines have been launching payloads to the surface of the ocean for a long time. DARPA is pointing out that this is not a weapons project and that the risk of losing any single node in the system is minimal.
[via Wired]
It's truly impressive how dedicated the developers in our community are in working to keep old devices relevant with the latest OS updates, even after their manufacturers have ditched them entirely in favor of newer devices. In one such development, XDA Recognized Developer sakindia123 has ported the Linux 3.0.16 kernel to the HTC Explorer. This is great news for ROM developers since this will bring better support for ICS and Jelly Bean ROMs, in addition to better speed and security.
At the moment, the kernel supports most device features including touch screen, hardware acceleration, brightness, screen controls, accelerometer, vibrator, ambient light sensor, RIL, camera, clock, battery, phone calls, messaging, mobile data, capacitive buttons, GPS, storage, deep sleep, USB, WiFi, and Bluetooth. Sound also works, though the volume is rather low. The volume-up and power buttons aren't functional at the moment though, and the lack of power button functionality would likely be the primary reason for the kernel to be not yet ready for use as a daily driver. However, the developer is working on the kernel, and we might likely see a fix for this in a future update.
Developers can find more details and the source code link in the development forum thread. There is a users thread as well, to keep discussion not related to development separate.
http://feeds.slashgear.com/~r/slashgear/~3/nsil99bL2EU/
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Lego's third-generation Mindstorms kit has been redesigned to appeal to both kids desperate to craft and modders looking for even more customizability. With assembly instructions now provided by a 3D animated diagram on an iPad app, this isn't the Lego you'll have remember from childhood. If you'd like to see what it's like in action, head on past the break to watch the video.
Continue reading Hands-on with Lego's Mindstorms EV3 kit (video)
Filed under: Robots
| Piled Higher & Deeper by Jorge Cham | www.phdcomics.com | |
| title: "Kickjumper" - originally published 1/7/2012 For the latest news in PHD Comics, CLICK HERE! | ||
http://www.bbc.co.uk/news/business-20896489#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
Next station: north Korea :p
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| Piled Higher & Deeper by Jorge Cham | www.phdcomics.com | |
| title: "Amazing" - originally published 12/7/2012 | ||
http://www.bbc.co.uk/news/science-environment-20617312#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
No one is infallible; not even the pope. Was Jesus a bug-free human? He should have been, for his father's sake :p
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http://www.bbc.co.uk/news/world-us-canada-20621210#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
Nice :)
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http://www.bbc.co.uk/news/world-asia-20442487#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
We are facing a major cover-up here. Now they say that an island does not exist and never existed. Tomorrow they'll support the same for Greece :p
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http://www.bbc.co.uk/news/magazine-20325517#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
They always were :p
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http://osnews.com/story/26548/Rampant_abuse_of_push_notifications
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| Piled Higher & Deeper by Jorge Cham | www.phdcomics.com | |
| title: "Punctuation mark decoder" - originally published 11/7/2012 For the latest news in PHD Comics, CLICK HERE! | ||
Today, NASA released a high-resolution self-portrait of the Mars Curiosity rover taken by the Mars Hand Lens Imager (MAHLI). The photo consists of 55 images that were stitched together to create one giant photograph of the rover. The images were taken on October 31, and were sent down to Earth this morning.
Obviously, this is nothing short of stunning. The image shows Curiosity in Gale Crater, and you can see the base of Aeolis Mons (or Mount Sharp) in the background, a 3-mile high mountain. To the left on the ground, you can see four small holes where Curiosity was digging around in order to find out if life on Mars ever existed.
However, the photo isn't just for entertainment purposes. NASA uses the self-portrait to track the physical state of Curiosity, like dust accumulation and wheel wear. NASA will take several of these throughout Curiosity's mission to track changes over time. However, due to the MAHLI's location on Curiosity's robotic arm, it's only able to capture a certain portion of the rover.
Then again, Curiosity has 17 cameras on board, which is way more than what most professional photographers have on hand. NASA is making sure that Curiosity takes a lot of photos of different areas of Mars, and you can keep up with all the photos on NASA's website. In the meantime, enjoy the self-portrait and think about the fact that this photo was taken on a different planet.
[via Universe Today]
Last week, we told you about Apple's creative "apology." We expressed our opinion that Apple failed at following the order from the UK Court of Appeals. The court felt the same way, and has ordered Apple to correct their statement within 48 hours. It must be in at least 11-point font instead of the small text used by Apple and ON the front page rather than a linked page as Apple attempted to do. They called the statement Apple posted as "untrue" and "incorrect" and were, to put it lightly, quite displeased. Judge Robin Jacob had this to say about Apple:
"I'm at a loss that a company such as Apple would do this. That is a plain breach of the order."
Apple's lawyers said that it would take at least 14 days to comply with the order and requested that timeframe, to which the Court denied and had this to say in response:
"I would like to see the head of Apple make an affidavit setting out the technical difficulties which means Apple can't put this on" their website, Jacob said. "I just can't believe the instructions you've been given. This is Apple. They cannot put something on their website?"
What also appears to be missing are the newspaper adverts that Apple was ordered to place, but no mention of them were made by the Court. We'll have to stay tuned to see what else turns up in this now mind-boggling case.
The Voyager 1 probe has been soaring through the solar system for 35 years. Voyager 1 is currently the most distant man-made object from the Earth in history. Scientists believe that the probe recently left the suns protective sphere of influence. The sphere of influence I'm talking about is the Sun's magnetic bubble called the heliosphere.
Scientists analyzing data being sent back from Voyager 1 have discovered a mystery at the edge of the solar system's magnetic boundary with interstellar space. The probe is so far from Earth that it takes over 17 hours for signal to travel from Voyager 1 back to the Earth. Scientists have been anxiously watching key data, including the particle energy count and the magnetic field strength indicator and orientation in an effort to determine precisely when the probe leaves our heliosphere.
Scientists previously believed that when the probe entered an area known as the heliosheath the magnetic field would begin to fluctuate, and the number of high-energy cosmic rays would decrease the magnetic fluctuations. However, scientists looking at the data throughout 2010 found that the opposite actually occurred. When the probe entered the heliosheath, the magnetic field became more chaotic and the number of high-energy particles detected by Voyager 1 actually increased.
This is the mystery that scientists are working to solve right now. The researchers suspect that the magnetic fluctuations in the area surrounding Voyager 1 are somehow energizing charged particles within the heliosheath and therefore, increasing the number of detections by Voyager 1. The scientists are also working now to determine if Voyager 1 has finally left our solar system, and is now cruising through interstellar space.
[via discovery.com]
| Piled Higher & Deeper by Jorge Cham | www.phdcomics.com | |
| title: "How many Ph.D.s does it take?" - originally published 10/31/2012 For the latest news in PHD Comics, CLICK HERE! | ||