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Space

Scientists Estimate 40% of Red Dwarfs Have A Rocky Planet 114

An anonymous reader writes with an excerpt from Science World Report: "Astronomers hunting for rocky planets with the right temperature to support life estimate there may be tens of billions of them in our galaxy alone. A European team said on Wednesday that about 40 percent of red dwarf stars — the most common type in the Milky Way — have a so-called 'super-Earth' planet orbiting in a habitable zone that would allow water to flow on the surface."
Shark

Engineers Working On Swarm Of Laser Wielding Satellites To Deflect Asteroids 114

Zothecula writes with news involving space and lasers. From the article: "A collision between Earth and an asteroid a few kilometers in diameter would release as much energy as the simultaneous detonation of several million nuclear bombs, and with the impact of an asteroid estimated at around 10 km (6.2 miles) in diameter believed to be responsible for wiping out the dinosaurs, numerous strategies have been devised to try and avoid such devastation. The latest idea comes from engineers at Glasgow's University of Strathclyde who suggest that a swarm of laser-wielding satellites could nudge Earth-bound asteroids off their collision course."
Censorship

The Fall of Data Haven Sealand 210

Fluffeh writes "Ars has a great article about the history of Sealand, a data haven — a place where you can host almost anything, as long as it follows the very bare laws of Sealand Government. Quoting: 'HavenCo's failure — and make no mistake about it, HavenCo did fail — shows how hard it is to get out from under government's thumb. HavenCo built it, but no one came. For a host of reasons, ranging from its physical vulnerability to the fact that The Man doesn't care where you store your data if he can get his hands on you, Sealand was never able to offer the kind of immunity from law that digital rebels sought. And, paradoxically, by seeking to avoid government, HavenCo made itself exquisitely vulnerable (PDF) to one government in particular: Sealand's.'"
Piracy

German Pirate Party Enters 2nd State Parliament 188

An anonymous reader writes "After its recent success in the Berlin elections, the German Pirate Party scores 7.4% of votes for the state parliament of Saarland, earning them 4 seats out of 51. While the campaign didn't center around copyright issues and/or ACTA (the party's stance is well-known), it centered around open government, access to education, and participative governing models, effectively ridding the party of its 'one issue' notion."

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.
NASA

X-37B Space Plane Marks One Year In Space 75

S810 writes with an excerpt from an article on the X-37B in at Discovery News: "The military won't say what it has been doing with its experimental miniature space shuttle, but the pilotless spaceship, known as the X-37B, has been in orbit for a year now. The 29-foot robotic spacecraft, also known as the Orbital Test Vehicle, or OTV, was launched on March 5, 2011, on a follow-up flight to extend capabilities demonstrated by a sister ship during a 244-day debut mission in 2010. 'We are very pleased with the results of ongoing X-37B experiments,' Tom McIntyre, with the Air Force Rapid Capabilities Office..."

Comment Re:remote learning (Score 1) 317

Bell?? is that you? I don't know a single person who enjoyed TEAL or felt it contributed in any way in their learning process. The rumor mill said that MIT only kept it because it kept getting them in the news (ahem Media Lab ...) because it sounded cool. And hey look! it worked! It uses several different forms of learning to teach, but you have to use those forms. I like using my own forms. Like teaching myself and not getting up at 8am to see a prof read PowerPoint slides at us. but our prof was truly terrible. I hate any class that uses participation as credit to try and blackmail you into attending class. Teach well and be engaging more than 25% of the time, and that is all you have to do to get me to go to class.
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.

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