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+ - $42,000 Prosthetic Hand Outperformed by $50 3D Printed Hand->

Submitted by Anonymous Coward
An anonymous reader writes "A man named Jose Delgado was so used to using a $42,000 myoelectric prosthetic hand for the last year that he didn't realize that there were other options out there. Although Delgado, born without a left hand, was able to obtain the hand via his insurance, he found that a 3D printed "Cyborg Beast," open source hand ,which costs just $50 to print, actually was more comfortable and performed better than the device which costs 840 times as much money."
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+ - Biofuels from corn crop can generate more greenhouse gases than gasoline->

Submitted by Chipmunk100
Chipmunk100 (3619141) writes "Using corn crop residue to make ethanol and other biofuels reduces soil carbon and can generate more greenhouse gases than gasoline, according to a study published today in the journal Nature Climate Change. The findings by a University of Nebraska-Lincoln team of researchers cast doubt on whether corn residue can be used to meet federal mandates to ramp up ethanol production and reduce greenhouse gas emissions."
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+ - Los Angeles Science Teacher suspended over student science fair projects->

Submitted by Anonymous Coward
An anonymous reader writes ""A high school science teacher at Grand Arts High School in Los Angeles was suspended from the classroom in February, after two of his science fair students turned in projects deemed dangerous by the administrators. " "One project was a marshmallow shooter—which uses air pressure to launch projectiles. The other was an AA battery-powered coil gun—which uses electromagnetism to launch small objects. Similar projects have been honored in past LA County Science Fairs and even demonstrated at the White House.""
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+ - Build your own star!

Submitted by StartsWithABang
StartsWithABang (3485481) writes "Want to kill the rest of your weekend? Games like 1024 have taken the app world by storm, so why not take the next logical step into geekdom and do what two RPI students have done: make a version that allows you to fuse elements in stars? Going all the way up to Iron, this addictive game is actually pretty good as far as getting most of the science right. Enjoy (and play) Fe[26] here!"

+ - Professional Journaling/Notes Software

Submitted by netdicted
netdicted (2883657) writes "At the very outset of my career the importance of keeping a daily journal of activities and notes was clearly evident. Over the years I’ve always had a college ruled composition notebook nearby to jot down important ideas, instructions, tasks, etc. Putting away the rock and chisel was not optional when the volumes grew beyond my mental capacity to successfully index the contents. Over the years I’ve tried countless apps to keep a digital journal and failed miserably.

In my mind the ideal app or solution is a single file or cloud app where I can organize personal notes on projects, configurations, insights, ideas, etc.. as well as noting major activities or occurrences of the day. My original journals saved me on a number of occasions. Unfortunately my tenacity for keeping one has suffered from a fruitless search for a suitable solution. Currently I’m experimenting with Evernote [http://evernote.com/] and Tiddlywiki [http://.tiddlywiki.com/]. They approach the problem from two different angles.

What do you use?"

+ - In a Hole, Golf Courses Experiment With 15-inch Holes 1

Submitted by Hugh Pickens DOT Com
Hugh Pickens DOT Com (2995471) writes "According to the National Golf Foundation, golf has lost five million players in the last decade with 20 percent of the existing 25 million golfers apt to quit in the next few years. Now Bill Pennington writes that golf courses across the country are experimenting with 15 inch golf holes the size of pizzas to stop people from quitting the game. “We’ve got to stop scaring people away from golf by telling them that there is only one way to play the game and it includes these specific guidelines,” says Ted Bishop, president of the PGA of America. “We’ve got to offer more forms of golf for people to try. We have to do something to get them into the fold, and then maybe they’ll have this idea it’s supposed to be fun.” A 15-inch-hole event was held at the Reynolds Plantation resort last week featuring top professional golfers Sergio García and Justin Rose, the defending United States Open champion. “A 15-inch hole could help junior golfers, beginning golfers and older golfers score better, play faster and like golf more,” says García, who shot a six-under-par 30 for nine holes in the exhibition. Another alternative is foot golf, in which players kick a soccer ball from the tee to an oversize hole, counting their kicks. Still it is no surprise that not everyone agrees with the burgeoning alternative movement to make golf more user-friendly. “I don’t want to rig the game and cheapen it,” says Curtis Strange, a two-time United States Open champion and an analyst for ESPN. “I don’t like any of that stuff. And it’s not going to happen either. It’s all talk.”"

Google News Sci Tech: International Space Station gets Easter delivery of food, supplies - Reuters->

From feed by feedfeeder

Chron.com

International Space Station gets Easter delivery of food, supplies
Reuters
CAPE CANAVERAL, Fla., April 20 - A Space Exploration Technologies' cargo ship made an Easter Sunday delivery of food, science experiments and supplies to the crew living aboard the International Space Station. Station commander Koichi Wakata used...
SpaceX cargo ship attached to space stationCBS News
Easter morning delivery for space stationFond du Lac Reporter
Easter Delivery At The International Space Station: SpaceX Dragon Brings 2.5 ... International Business Times
KWTX-(multiple names)-TIME
all 606 news articles

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+ - Google aiding CCHR, a Scientology front group that believes psychiatrists caused->

Submitted by Anonymous Coward
An anonymous reader writes "The Citizens Commission on Human Rights (CCHR), a Scientology front group, has received a "grant from Google in the amount of $10,000 per month worth of Pay Per Click Advertising to be used in our Orange County anti-psych campaigns". CCHR believes that ALL psychiatrists are evil. They believe that psychiatrists were behind the holocaust, and these shadow men were never brought to justice. CCHR also believes that psychiatrists were behind the 911 attacks. Scientologists believe that psychiatrists have always been evil, and their treachery goes back 75 million years when the psychiatrists assisted XENU in killing countless alien life forms. Thanks Google! We may be able to stop these evil Psychs once and for all!"
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+ - Rarity Increases the Attractiveness of Facial Hair

Submitted by jones_supa
jones_supa (887896) writes "'All you need is talent or facial hair.' Adding to that a new study suggests that a lot of attractiveness of facial hair comes from its rarity. Female guppies prefer male guppies that look unusual compared to others, rather than guppies that share common features. This helps keep looks and genes variable, a distinct advantage for the species. Zinnia Janif and colleagues at UNSW wanted to see if humans displayed similar negative frequency-dependent selection. The researchers recruited over 1,400 heterosexual women and 200 heterosexual men for their study. Participants viewed 24 average male faces with varying degrees of growth. In some conditions, the four beard lengths were evenly distributed among the photos. In some, either the clean-shaven condition or the fully bearded condition was rare. The participants rated the attractiveness of the faces. The scientists found that neither the clean-shaven nor the fully bearded faces were very attractive when the facial hair types were evenly distributed. But when the clean-shaven faces or the bearded faces were the rare beards in the bunch, the participants, both men and women, rated them as significantly more attractive. The results suggest that humans do indeed use negative frequency-dependent selection when judging the attractiveness of facial hair, with a rarer look becoming slightly more attractive merely because it is rare."

+ - Why Tesla Really Needs a Gigafactory->

Submitted by Hodejo1
Hodejo1 (1252120) writes "Tesla has already put over 25,000 cars on the road with more to come and, presumably, most will still be running well past the 8-year battery warranty. What would happen if it is time to replace the battery pack on an old Model S or X and the cost is $25K? Simple, it would destroy the resale value of said cars, which would negatively affect the lease value of new Tesla automobiles. That’s a big part of the real reason why Tesla is building its own battery factory. They not only need to ensure enough supply for new cars, but they have to dramatically bring down the price of the replacement batteries low enough so owners of otherwise perfectly running old Teslas don’t just junk them. The Tesla Roadster was not a mass produced vehicle, so the cost of replacing its battery is $40K. The economies of scale of a gigafactory alone will drop battery costs dramatically. Heavy research could drop it further over the next decade or so. The good news is that if they do it right Tesla will have the replacement battery business to itself — without a gigafactory of their own non-OEM battery suppliers won’t be able to compete — which will bring more profits rather than headaches."
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+ - Obama Delays Decision on Keystone Pipeline Yet Again

Submitted by Hugh Pickens DOT Com
Hugh Pickens DOT Com (2995471) writes "The Christian Science Monitor reports that once again, the Obama administration has pushed back a final decision on the controversial Keystone XL pipeline possibly delaying the final determination until after the November midterm elections. In announcing the delay, the State Department cited a Nebraska Supreme Court case that could affect the route of the pipeline that may not be decided until next year, as well as additional time needed to review 2.5 million public comments on the project. Both supporters and opponents of the pipeline criticized the delay as a political ploy. Democratic incumbents from oil-rich states have urged President Obama to approve the pipeline but approving the pipeline before the election could staunch the flow of money from liberal donors and fund-raisers who oppose the project. The Senate Republican leader, Mitch McConnell said in a statement that “at a time of high unemployment in the Obama economy, it’s a shame that the administration has delayed the construction of the Keystone XL pipeline for years.” Activists say its construction could devastate the environment, but several State Department reviews have concluded that the pipeline would be safe and was unlikely to significantly increase the rate of carbon pollution in the atmosphere. Even if the pipeline was canceled, it said, the oil sands crude was likely to be extracted and brought to market by other means, such as rail, and then processed and burned."

Google News Sci Tech: Nike dismisses rumors of FuelBand shut down - Gant Daily->

From feed by feedfeeder

Times of India

Nike dismisses rumors of FuelBand shut down
Gant Daily
San Francisco, CA, United States (4E) – According to several reports on Friday, Nike ordered layoffs to its FuelBand department. The reports signaled the end of Nike's fitness wearable market. Or so many thought. Re/code recently reported that Nike will still...
Nike fires majority of FuelBand team as it prepares to ditch wearablesBusiness Standard
Nike has reportedly fired 70-80% of its FuelBand teamTopNews United States
Nike lays off majority of FuelBand team as it mulls exit from wearable hardware ... Techie News
Atlanta Journal Constitution-ZDNet
all 82 news articles

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+ - 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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