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Comment Re:The problem. (Score 2) 140

Actually its even older than that, according to the article:
"Wang credits German engineer Adolf Busemann for the original concept. In the 1950s, Busemann came up with a biplane design that essentially eliminates shock waves at supersonic speeds."

The real breakthrough is in minor modifications to the wing design that cut down drastically in drag, reducing necessary fuel burn. While it may not be a field-able concept yet, they are gradually breaking down the barriers to a more efficient supersonic transport design.
The Courts

Submission + - Gaming & Justice

oldwindways writes: "An Ohio teen was found guilty of murdering his Mother and shooting his Father in the head after they took away his copy of Halo 3. One has to wonder if this is going to have any effect on the games industry. Clearly the AP thought they could stir up something controversial by asking the IP owner for a statement:
Microsoft, which owns the intellectual property for the game, declined to comment beyond a statement saying: "We are aware of the situation and it is a tragic case."
I suppose the good news is they did not accept his insanity plea, so no one can claim that Halo 3 drove him insane. Even so, I don't think anything good can come out of this for gamers."

Comment Re:remote learning (Score 4, Interesting) 317

Is this going towards a future where students do not need to be physical present on the campus?

Actually, the TEAL approach that replaced the large freshman physics lectures at MIT places a heavier emphasis on attendance. In a traditional lecture the professor doesn't know most of the students, and doesn't really care if 50% of them stop showing up after the first week. With TEAL there are interactive portions of the class (such as answering multiple choice questions with a personal remote) which are tracked and factored into the student's grade. In other words, if you don't show up, you can't get an A (no matter how well you have mastered the material).

Personally I don't think this is the best approach, but it certainly isn't forgiving of a student's absence from class.

As a side note, when I was a freshman, many of my classmates did not find the TEAL lectures to be terribly effective in teaching the material. Frequently they would go back into the video archive after class and watch recordings of the "traditional" lectures from years past to actually learn what was being taught. They just went to the TEAL lectures because they didn't want to loose their participation credit.

Businesses

Submission + - Is a 9/80 work schedule a good thing? 4

cellocgw writes: "My company is in the process of implementing a version of "9/80," a work schedule which squeezes 80 hours' labor time into 9 business days and provides every other Friday off. I was wondering how this has been implemented in other companies, and how it's worked out for other Slashdot readers. Is your system flexible? Do you find time to get personal stuff done during the week? Is Friday good for anything other than catching up on lost sleep? And perhaps most important, do your managers respect the off-Fridays or pull people in on a regular basis to handle "crises"?"
Earth

Spookfish Uses Mirrors For Eyes 81

Kligat writes "The brownsnout spookfish in the Pacific is the first known vertebrate to use mirrors to focus light into its eyes. Despite being a species known for 120 years, this was not known until a live specimen was caught between New Zealand and Samoa last year. The fish lives over 1,000 meters below the ocean's surface, so the light focused by the mirrors' perfectly curved surfaces provides a major advantage over other fish."

Comment Oh the memories (Score 5, Interesting) 199

This reminds me of one of my third grade teachers. His class motto was "people with beards are great".

I can't help but think that he was on to something.

Actually, it also brings to mind a theme from Cryptonomicon, where programmers are referred to as Dwarves, "stout, taciturn, vaguely magical characters who spent a lot of time in the dark hammering out beautiful things." I don't think its a coincidence that beards go along with the territory.

Feed Flies Don't Buzz About Aimlessly (sciencedaily.com)

How you ever stopped to wonder how a fruit fly is able to locate and blissfully drown in your wine glass on a warm summer evening, especially since its flight path seems to be so erratic? Are the spontaneous flight paths of fruit flies really random or do they serve some real purpose?

Feed Google's Evil Scale Apparently Now Includes Censoring Videos In Thailand (techdirt.com)

Wondering why Google's board of directors recommended to shareholders that they vote down a proposal that would require Google to adhere to a set of standards against censoring the internet? Perhaps you just need to look to the situation in Thailand, where Google's YouTube property was lamely banned earlier this week over a single video that mocked that country's king. Apparently, the country is now getting ready to ditch the ban, but only because Google has promised to help them censor the video, not by pulling it down, but by making it inaccessible to viewers from Thailand. I guess on Google's famous "evil scale", censoring one video to make the rest of YouTube available is less evil than having no YouTube at all in Thailand.

Feed Mossberg Tells PC Makers To Cut The Craplets (techdirt.com)

Anyone who has bought a new PC in recent years knows all about the rigmarole associated with getting them going once they've been taken out of the box. In addition to all of the preferences, the user is faced with an onslaught of what are basically software ads in the form of trial services. Wall Street Journal tech columnist Walt Mossberg, who has certainly seen more than his fair share of computers over the years, was nevertheless struck by how ridiculous things have gotten, after experiencing the joys of setting up a new Sony Vaio laptop. In addition to two dozen pieces of teaser software for services from Napster and AOL, the computer came pre-loaded with four feature-length movies from Sony Pictures. Of course the movies, which were taking up valuable space on the hard drive, couldn't be viewed without first paying Sony. The problem, as Mossberg correctly identifies, is that computer manufacturers act as if the computer doesn't belong to the user, but is instead some platform for them to pitch services. It could be argued that all of these pitches help subsidize the cost of the computer, or at least help defray the growing Windows tax (the fact that as hardware prices continue to drop, the portion of a computer's price that goes to paying for Windows goes up). But it's not surprising, then, that consumers are increasingly interested in alternatives, like desktop Linux, as a way of avoiding the whole mess.
Space

Submission + - One step closer for Spaceport America

space_hippy writes: Unofficially, The Spaceport America will get help from the residence from Dona Ana county in New Mexico.
From the BBC article:

Residents in the US state of New Mexico have approved a new tax to build the nation's first commercial spaceport.
From the Las Cruces Sun News paper article:

The one-quarter of 1 percent increase in gross receipts tax will take effect Jan. 1. Proceeds from the tax will be used to help pay for construction of Spaceport America planned for a remote site in southern Sierra County.
The approval of the additional sales tax happened by only a slim margin. Time will tell if this is a step towards the future for the residence of New Mexico or a political pipedream.

Feed NASA's PILOT project could autonomously extract oxygen from lunar soil (engadget.com)

Filed under: Robots

We've got means to extract oxygen from water, a portable bar, and even ways to deprive entire server farms of the sustenance, but a new project being tackled by Lockheed Martin is hoping to create O2 on the moon. A critical part of NASA's PILOT (Precursor In-situ Lunar Oxygen Testbed) initiative, this digger bot will work hand-in-hand with a "processing plant that will add hydrogen to moon soil, heat it to 1,652-degrees Fahrenheit, condense the steam, and finally extract the oxygen." Additionally, the blue LIDAR (Light Detection And Ranging) box atop the three-foot-long machine can assist it in locating "oxygen-rich lunar soil and autonomously carry it to a processing plant." The overriding goal is to use the newly extracted O2 for air, or moreover, to combine it with hydrogen and produce water for the four astronauts that the lunar base could support. Unfortunately, there's no timetable as to when we'll actually see the PILOT roll into action, but we're most interested in porting this bad boy over to Mars along with half the traffic in LA.

[Via The Raw Feed]

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