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Comment Re:I don't see how this matters (Score 1) 339

"So you shouldn't have to know how to solve a given problem yourself, in a vacuum, because in the "real world" we have reference books and other people to collaborate with."

This may come a surprise, but in the real world, problems are not handed down by some giant professor in the sky. Quantifying and defining the problem, taking data, developing solutions and testing, engineering the solution into something that can be manufactured, managing costs, these are all part of the process. A 45-minute test does nothing to develop these skills.

Sure, there is value in learning what others have done. The classsroom test format might encourage students to do that. But don't kid yourself into thinking that taking tests is comparable to original thought, and that somehow working alone will qualify you to find the answers to real-world questions. The days when scientists and engineers could succeed in isolation passed in the early 20th century. In this century, great scientists and engineers also have to be great leaders.

Comment Re:I don't see how this matters (Score 1) 339

I would go even further and suggest that universities should be teaching students to solve difficult problems, that are not simple or trivially time-limited, with access to a universe of references and a team of skilled engineers. Problems that are so difficult that many will fail, and yet learn from that failure. Solving a difficult problem as a team is the only skill that matters, and the only skill that will matter. Teach students how to do *that*, and you'll be building leaders, not loners.

Comment Re:Used in college (Score 1) 369

Sure, but that real reward is intangible to the student. It might be nice to think that students will learn "for the ultimate rewards", but the ultimate rewards are a consequence of the immediate rewards: high GPA means a shot at NSF Grant, Battelle scholarships to grad school, a great looking resume, good recommendations from professors, etc. If you don't get those, then the good opportunities don't come.

Comment Re:Used in college (Score 1) 369

"And how much did they retain a month later, would you think, compared with those who didn't? That's the real point of getting an education, you know, not just grades." I would assert that, as long as the reward consists of grades, then the learned behavior will be "getting better grades". Teachers and professors complain about this problem all the time: students are "grade grubbing", they "fight for every point", etc, etc. But who created this form of reward? Certainly not students. If you're going to distill months of work -- and ultimately years of work -- into a single numerical measure, you can be damn sure that I'm going to seek every possible advantage to increase that number. Drugs are just one angle.
Moon

Submission + - Volunteers recover Lunar Orbiter 1 photographs

mikael writes: The LA Times is reporting on efforts of group of volunteers with funding from NASA to recover high resolution photographs of the Moon taken by Lunar Orbiter 1 in the 1960's. The collection of 2000 images is stored entirely on magnetic tape which can only be read by a $330,000 FR-900 Ampex magnetic tape reader. The team consisted of Nancy Evans, NASA's archivist who ensured that the 20-foot by 10-foot x 6-foot collection of magnetic tapes were never thrown out, Dennis Wingo, Keith Cowing of Nasa Watch and Ken Zim who had experience of repairing video equipment. Two weeks ago, the second image, of the Copernicus Crater was recovered.

Comment Re:I love your idea (Score 1) 249

You're right. We should feed him to the newly cloned Ibex. To address the original poster's point more clearly, I don't think anybody is doing this with the goal of repopulating the species, although they may claim it for funding purposes. They're really just trying to push the cloning envelope, and a recently-extinct goat is a perfectly good excuse to experiment.

Comment No, it's not too early (Score 1) 474

Far too few new college students (I ran a college help desk so I interviewed and hired a lot of them) understand the basic procedural operation of computer programs. The solution is to start young with simple environments (think LOGO) that limit complexity, but they are not "canned" in the sense that they walk the student through every problem.

And today, I'd say that even typing & text should not be requirements. Use graphic elements to build programs from simple blocks, laying out the high-level problem solving procedure before you teach kids how to write the blocks themselves.

Power

Five PC Power Myths Debunked 551

snydeq writes "Turning off PCs during periods of inactivity can save companies between $25 and $75 per PC per year, according to Energy Star, savings that can add up quickly for large organizations. Yet most organizations remain behind the times on PC power management, in large part due to common misperceptions about PC power, writes InfoWorld's Ted Samson, who outlines five PC power myths debunked in a recent report from Forrester, ranging from the energy savings of screen savers, to the energy draw of powering up, to the difficulties of issuing patches to systems in lower-power states."

Comment Samsung Q1 Ultra + Otterbox (Score 1) 556

I know I'm a bit late to the party here, but as the father of a disabled child who very much loves computer games, I have a lot of experience and opinion on this issue.

(1) Best computer we've found so far is the Samsung Q1 Ultra. Touchscreen, light, reasonably tough, good battery life. You can get an Otterbox external plastic shell that makes it reasonably smack-resistant.

(2) My son's favorite site is www.poissonrouge.com, which works very well with the touchscreen.

RR

Comment The sun is the center of the universe? (Score 1) 243

Copernicus' realization that the Sun was the center of the universe was revolutionary, even if not mathematically correct by modern standards. The prevailing cosmology, which the church was more than happy to throw people in jail for questioning, was that the Earth was the center of the universe because it was created by God as the divine home for Man. The stars were not known to be like the Sun; they were believed to be lights pinned into the divine firmament.

The history of science is littered with theories that are known to be incorrect, but were more correct than their predecessors. Most of the time, the center of rotation of the solar system lies within the surface of the Sun, so the Sun can be truly said to be the center of the solar system. At the time, Copernicus would have believed that it was therefore the center of the universe.

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