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Encryption

OpenSSL Cleanup: Hundreds of Commits In a Week 52

Posted by timothy
from the the-good-kind-of-competition dept.
New submitter CrAlt (3208) writes with this news snipped from BSD news stalwart undeadly.org: "After the news of heartbleed broke early last week, the OpenBSD team dove in and started axing it up into shape. Leading this effort are Ted Unangst (tedu@) and Miod Vallat (miod@), who are head-to-head on a pure commit count basis with both having around 50 commits in this part of the tree in the week since Ted's first commit in this area. They are followed closely by Joel Sing (jsing@) who is systematically going through every nook and cranny and applying some basic KNF. Next in line are Theo de Raadt (deraadt@) and Bob Beck (beck@) who've been both doing a lot of cleanup, ripping out weird layers of abstraction for standard system or library calls. ... All combined, there've been over 250 commits cleaning up OpenSSL. In one week.'" You can check out the stats, in progress.

+ - One week of OpenSSL cleanup ->

Submitted by CrAlt
CrAlt (3208) writes "After the news of heartbleed broke early last week, the OpenBSD team dove in and started axing it up into shape. Leading this effort are Ted Unangst (tedu@) and Miod Vallat (miod@), who are head-to-head on a pure commit count basis with both having around 50 commits in this part of the tree in the week since Ted's first commit in this area. They are followed closely by Joel Sing (jsing@) who is systematically going through every nook and cranny and applying some basic KNF. Next in line are Theo de Raadt (deraadt@) and Bob Beck (beck@) who've been both doing a lot of cleanup, ripping out weird layers of abstraction for standard system or library calls.

Then Jonathan Grey (jsg@) and Reyk Flöter (reyk@) come next, followed by a group of late starters. Also, an honorable mention for Christian Weisgerber (naddy@), who has been fixing issues in ports related to this work.

All combined, there've been over 250 commits cleaning up OpenSSL. In one week. Some of these are simple or small changes, while other commits carry more weight. Of course, occasionally mistakes get made but these are also quickly fixed again, but the general direction is clear: move the tree forward towards a better, more readable, less buggy crypto library.

Check them out at http://anoncvs.estpak.ee/cgi-b..."

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Moon

RIP, NASA Moon Landing Engineer John C. Houbolt 18

Posted by timothy
from the why-when-he-was-a-boy dept.
The Houston Chronicle reports the death of John C. Houbolt, whose ideas helped guide the U.S. moon-landing programs. Houbolt died on Tuesday at the age of 95, in a nursing home in Maine. Says the Chronicle's obituary: "His efforts in the early 1960s are largely credited with convincing NASA to focus on the launch of a module carrying a crew from lunar orbit, rather than a rocket from earth or a space craft while orbiting the planet. Houbolt argued that a lunar orbit rendezvous, or lor, would not only be less mechanically and financially onerous than building a huge rocket to take man to the moon or launching a craft while orbiting the earth, but lor was the only option to meet President John F. Kennedy's challenge before the end of the decade."

+ - Google and Facebook: Unelected Superpowers? 1

Submitted by theodp
theodp (442580) writes ""The government is not the only American power whose motivations need to be rigourously examined," writes The Telegraph's Katherine Rushton. "Some 2,400 miles away from Washington, in Silicon Valley, Google is aggressively gaining power with little to keep it in check. It has cosied up to governments around the world so effectively that its chairman, Eric Schmidt, is a White House advisor. In Britain, its executives meet with ministers more than almost any other corporation. Google can't be blamed for this: one of its jobs is to lobby for laws that benefit its shareholders, but it is up to governments to push back. As things stand, Google — and to a lesser extent, Facebook — are in danger of becoming the architects of the law." Schmidt, by the way, is apparently interested in influencing at least two current hot-button White House issues. Joined by execs from Apple, Oracle, and Facebook, the Google Chairman asserted in a March letter to Secretary of State John Kerry that the proposed Keystone XL pipeline is not in the economic interests of the U.S.; the Obama administration on Friday extended the review period on the pipeline, perhaps until after the Nov. 4 congressional elections. And as a "Major Contributor" to Mark Zuckerberg's FWD.us PAC, Schmidt is also helping to shape public opinion on the White House's call for immigration reform; FWD.us just launched new attack ads (videos) and a petition aimed at immigration reform opponent Rep. Steve King. In Dave Eggers' The Circle, politicians who impede the company execs' agenda are immediately brought down. But that's fiction, right?"

Google News Sci Tech: NASA moon landing engineer John C. Houbolt dies at 95 - Fox News->

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Chron.com

NASA moon landing engineer John C. Houbolt dies at 95
Fox News
File-This Oct. 9, 2003, file photo shows John C. Houbolt explaining the size of different rockets required to launch various methods for landing on the moon at Grainger Engineering Library in Urbana, Ill. (AP Photo/News-Gazette, John Dixon, File).
NASA: Engineer vital to moon landing success diesSFGate

all 15 news articles

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Google News Sci Tech: Audi TT offroad concept wirelessly charges E-Tron quattro powertrain - Autoblog ->

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Audi TT offroad concept wirelessly charges E-Tron quattro powertrain
Autoblog (blog)
Audi has been diving deep into the concept ideas pool for a while now, with out-there auto-show-only vehicles like the off-road Nanuk Quattro Concept (last year's Frankfurt Show) and the TT-previewing Allroad Shooting Brake (Detroit earlier this year).

and more

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Medicine

Closing Surgical Incisions With a Paintbrush and Nanoparticles 23

Posted by timothy
from the when-superglue-just-feels-cheap dept.
New submitter BiancaM (3582365) writes "A group of chemists has shown the power of nanoparticles for closing and healing surgical wounds [abstract]. Using no more than a paintbrush they are able to close surgical openings as well as classical techniques such as sutures. However in fragile deep tissues such as liver even more remarkable results were found- normally fatal damage to internal organs is repaired in seconds using a nanoparticle glue. The results show that closing after surgery can be faster and simpler using nanomaterials to glue wounds shut." For something between the above linked abstract and the research paper, there's this write-up at PhysOrg, and a video of the technique in action.

+ - Surgery with a paintbrush

Submitted by BiancaM
BiancaM (3582365) writes "A group of chemists has shown the power of nanoparticles for closing and healing surgical wounds. Using no more than a paintbrush they are able to close surgical openings as well as classical techniques such as sutures. However in fragile deap tissues such as liver even more remarkable results were found- normally fatal damage to internal organs is repaired in seconds using a nanopartilce glue. The results show that closing after surgery can be faster and simpler using nanomaterials to glue wounds shut.

Article at:
http://onlinelibrary.wiley.com...

Video:
http://onlinelibrary.wiley.com..."

Google News Sci Tech: SpaceX wishes ISS a happy Easter, brings 5000 pounds of supplies and ... - Tech ->

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Tech Times

SpaceX wishes ISS a happy Easter, brings 5000 pounds of supplies and ...
Tech Times
After a successful launch, SpaceX's Falcon 9 rocket has succeeded in transporting the Dragon spacecraft into orbit. The spacecraft is now making its way to the ISS for the delayed resupply mission. (Photo : NASA TV). The SpaceX Falcon 9 successfully...
SpaceX Celebrates Controlled Landing of Falcon 9 Rocket After MissionLatin Post
SpaceX launches Dragon capsule to ISSThe Nation
SpaceX achieves controlled landing of Falcon 9 first stageSpaceflight Now
GlobalPost-CBC.ca-Telegraph.co.uk
all 523 news articles

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Google News Sci Tech: SpaceX Celebrates Controlled Landing of Falcon 9 Rocket After Mission - Latin Po->

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Latin Post

SpaceX Celebrates Controlled Landing of Falcon 9 Rocket After Mission
Latin Post
California-based Space Exploration Technologies Corporation, widely known as simply SpaceX, is claiming a partial victory in its ongoing quest for a recoverable --- and reusable --- rocket. According to an announcement released by SpaceX CEO Elon Musk...
SpaceX achieves controlled landing of Falcon 9 first stageSpaceflight Now
Otherworldly Ambitions of Elon MuskSci-Tech Today
The Footage of SpaceX's First Falcon 9 Reusable Flight Test is Gorgeousio9
Geek-Franchise Herald-YottaFire
all 34 news articles

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Government

Preventative Treatment For Heartbleed On Healthcare.gov 51

Posted by timothy
from the welcome-to-centralized-medicine-dot-gov dept.
As the San Francisco Chronicle reports, "People who have accounts on the enrollment website for President Barack Obama's signature health care law are being told to change their passwords following an administration-wide review of the government's vulnerability to the confounding Heartbleed Internet security flaw." Take note, though; the article goes on to immediately point out this does not mean that the HealthCare.gov site has been compromised: "Senior administration officials said there is no indication that the HealthCare.gov site has been compromised and the action is being taken out of an abundance of caution. The government's Heartbleed review is ongoing, the officials said, and users of other websites may also be told to change their passwords in the coming days, including those with accounts on the popular WhiteHouse.gov petitions page." Also at The Verge

Google News Sci Tech: SpaceX achieves controlled landing of Falcon 9 first stage - Spaceflight Now->

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Spaceflight Now

SpaceX achieves controlled landing of Falcon 9 first stage
Spaceflight Now
SpaceX says it made two key strides toward the eventual reusability of the Falcon 9 rocket this week with the controlled splashdown of the rocket's first stage in the Atlantic Ocean on Friday and the successful first flight of a booster prototype from the company's...
Americas News Agenda for April 20GlobalPost
NASA's International Space Station humanoid, Robonaut, finally gets its legsCBC.ca
Private rocket launched to Space StationTelegraph.co.uk
Fox News Latino-The Space Reporter
all 498 news articles

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Crime

New 'Google' For the Dark Web Makes Buying Dope and Guns Easy 116

Posted by timothy
from the and-you'd-trust-this-because dept.
First time accepted submitter turkeydance (1266624) writes "The dark web just got a little less dark with the launch of a new search engine that lets you easily find illicit drugs and other contraband online. Grams, which launched last week and is patterned after Google, is accessible only through the Tor anonymizing browser (the address for Grams is: grams7enufi7jmdl.onion) but fills a niche for anyone seeking quick access to sites selling drugs, guns, stolen credit card numbers, counterfeit cash and fake IDs — sites that previously only could be found by users who knew the exact URL for the site."

+ - New 'Google' for the Dark Web Makes Buying Dope and Guns Easy->

Submitted by turkeydance
turkeydance (1266624) writes "The dark web just got a little less dark with the launch of a new search engine that lets you easily find illicit drugs and other contraband online.

Grams, which launched last week and is patterned after Google, is accessible only through the Tor anonymizing browser (the address for Grams is: grams7enufi7jmdl.onion) but fills a niche for anyone seeking quick access to sites selling drugs, guns, stolen credit card numbers, counterfeit cash and fake IDs — sites that previously only could be found by users who knew the exact URL for the site."

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