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Comment Re:Still using my TI-85 (Score 1) 245

I'm a high school physics teacher, and I use my TI-85 every day. I've had that calculator since 1994, and it's the one calculator I never let the students borrow when they forget theirs. The kids laugh when they see the calculator and find out its as old as they are. Then, they are amazed, and a bit jealous, that it will do unit conversions and has the built in ability to solve polynomials.

Comment Re:OK its even worse (Score 1) 286

Teachers cannot establish, maintain, or use a work-related website unless it is available to school administrators and the child's legal custodian, physical custodian, or legal guardian. Teachers also cannot have a nonwork-related website that allows exclusive access with a current or former student. Former student is defined as any person who was at one time a student at the school at which the teacher is employed and who is eighteen years of age or less and who has not graduated.

All the news stories about this bill seem to leave out that last sentence.

Transportation

Electric Car Nano-Batteries Aim For 500-Mile Range 650

An anonymous reader writes "Consortium members read like a Who's Who in technology research for the Battery 500 Project which aims to use nanotechnology to extend the range of all-electric cars 200 miles beyond the 300-mile range of gasoline powered cars. IBM, the University of California at Berkeley and all five of our US National Labs are collaborating to make the 500-mile electric car battery. Within two years, they promise to have a new kind of battery technology in place for the 500-mile electric car. If that happens, then I predict a mass exodus from gasoline to electric powered cars that will make the Toyota Prius look like a fad."
United States

Iowa Seeks To Remove Electoral College 1088

Zebano writes "Since changing the US constitution is too much work, the Iowa senate is considering a bill that would send all 7 of Iowa's electoral votes to the winner of the national popular vote in a presidential election. This would only go into affect after enough states totaling 270 electoral votes (enough to elect a president) adopted similar resolutions."
Earth

Is the Yellowstone Supervolcano About To Blow? 877

An anonymous reader writes "Apparently, Yellowstone National Park has been having a very unusual number of earthquakes. Many of the most recent tremors have been deeper underground, an ominous sign. Combine that with a rapid rise in elevation over the past three years, and the possibility that earthquake activity from surrounding areas could trigger such an eruption on its own, and you've got the possible warning signs of a supervolcano eruption that would wipe out half to 2/3 of the continental US, plunge global temperatures, and wipe out a very significant chunk of world food sources. Here's a little more info to make your New Year brighter!"
United States

Barack Obama Wins US Presidency 3709

Last night, around 11pm, all the major networks announced that Senator Barack Obama had won the election. Soon after, Senator McCain conceded. There were no crazy partisan court hearings, just a simple election. This is your chance to talk about it and what it means for the future of our nation.
Space

Supernova Detonates In Empty Space 188

mlimber tips a story in New Scientist about a powerful cosmic explosion that has astronomers scratching their heads. It apparently resulted from a supernova detonating in empty space, far from any galaxy. Researchers propose that the exploding star was in the gas trail yanked out of a galaxy when it passed or began merging with another. Quoting the lead author of the study: "Even if the galaxies have stopped forming stars, in the tidal tails you can trigger new episodes of star formation [not to mention detonation]." The research will be published in the Astrophysical Journal.
Science

First Successful Demonstration of CO2 Capture Technology 521

An anonymous coward writes "Global Research Technologies, LLC (GRT), a technology research and development company, and Klaus Lackner from Columbia University have achieved the successful demonstration of a bold new technology to capture carbon from the air. The "air extraction" prototype has successfully demonstrated that indeed carbon dioxide (CO2) can be captured from the atmosphere. This is GRT's first step toward a commercially viable air capture device."

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