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Comment Re:Really, I thought the question is... (Score 1) 636

I'm a high school math teacher with ~28 years experience, have a master's in math, never wanted to teach but fell into it, and have no doubt I'm much smarter than mr. obvious above. Of the 200 or so posts I've read on this topic, yours, willy_me, is about the only one that hits the nail on the head. The TI's are great tools, if you already know math. They are indeed fun to program. I don't allow them on most tests. One quick anecdote, I had a student a few years back who could not tell you the median of a list of five numbers, since he had only done so using his TI-83.

But, I do very much enjoy the whining of the kids who were graded down for not showing their work!

Comment Re:I have no problem with this. (Score 2, Informative) 620

Well put. But another very simple reason why receiving a call is dangerous is that studies repeatedly show that they are! Research finds that using a cell phone, including hands-free cell phone use, seem to impair driving reactions and response time as much as alcohol impairment. Whether one thinks they're driving impaired is a non-issue.

Submission + - SPAM: Researchers Teach Mice to Exhale Fat 1

destinyland writes: "UCLA researchers made a startling discovery: genetic alterations enable mice to convert fat into carbon dioxide. Mammals digest fats differently than bacteria — so researchers introduced bacteria genes into mouse livers, and "the excess fat was literally released into thin air." (One researcher calls it "an unconventional idea which we borrowed from plants and bacteria.") The research potentially could help treat serious medical conditions including diabetes, heart disease — and of course, obesity."
Link to Original Source

Submission + - Can you build a PC that out Macs a Mac? (bit-tech.net)

mr_sifter writes: "Apple is winning; the iPhone is the sexiest gadget going, Apple's computers are gobbling market share like Pacman eats pills and Apple stores are filled with eager customers. PC manufacturers, meanwhile, had raced each other to the bottom to make the cheapest computers possible. In this feature, the writers of bit-tech decided to see if it's possible to beat the latest and greatest 24in iMac at its own game, and set themselves the challenge of beating it, hands down, on as many fronts as possible, for the same price or less. The aim was to build a PC that looked and performed better, and was quieter and more desirable, and all for less cash. To win, we couldn't build any old performance system; we needed to craft a beauty from hardware that directly competes with the iMac's strengths."
CDA

Submission + - Computer Engineering Vs. Computer Science 2

Tordre writes: "I am a student currently through working through my third year of Computer Engineering, I have been programming/learning about programing since middle school. I joined up into this course so one day I may work designing and developing video game. For the last two semesters I have been having problems with courses related to the analog electronic hardware, which are mandatory for my computer engineering program. This forces me to take time away from the stuff I find fun to learn about, to work to learn stuff I do not particularly care about. If I switch programs now I feel I can learn more about stuff I enjoy. So pretty much the question is "I am asking is this switch a wise one? Is the title of Engineer worth it for my career plans?" Any other suggestions would also be appreciated."

Comment Re:Hibernation? (Score 1) 440

So am I a complete anomaly in that I turn my machines off daily? And, I really don't care how long it takes to boot up? I put my apple powerbook to sleep because it comes up immediately, but my windows boxes I shut down overnight or whenever I'm not home. I mean, come on, it takes what, a minute or so? Time is that precious?

Comment Re:Duh. (Score 1) 1601

The Washington Post found it's OWN paper had some very small bias towards the number of stories for Obama versus McCain. That's it, the FA only refers to the Post. The majority of the comments seem to have really made this bias a universal thing, which no one has demonstrated or found.

Feed Science Daily: Could Physicists Make A Time Machine? It All Depends On Curving Space-time (sciencedaily.com)

Researchers have developed a theoretical model of a time machine that, in the distant future, could possibly enable future generations to travel into the past. The main question is -- if according to the principles of curvature development in the theory of relativity - can a time machine be created? In other words -- can we cause spacetime to curve in such a way as to enable travel back in time? Such a journey requires a significant curvature of spacetime, in a very special form.

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