“Will the feds phase out traditional lightbulbs?”

In a bid to save money on electrical bills, we’ve been switching all of the commonly-used lights in our house to compact florescent (CF) bulbs. We started about a year ago, and just finished yesterday, after I discovered a kind of 60W-equivalent CF bulb I hadn’t seen before that is no taller than a standard …

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“Manganese electrode could double lithium ion battery capacity”

I love laptop computers. My first x86-compatible system, way back in the dim recesses of time, was a 4.77MHz portable from Radio Shack with two 720K 3.5″ floppy drives and a sixteen-grayscale CGA LCD monitor that flickered very visibly. The battery, a huge nickel-cadmium brick that made up a good portion of both the size …

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Can Humans Live Without Fighting?

I saw an interesting article on Boing Boing a little while back, about human violence today and across history. “A deep look at the history of violence seems to reveal that modern culture may be making us less violent over time, not more.” That matches the impression that I’ve gotten from my history readings too, …

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“Hot rice, just add cold water”

One of those little technologies (mentioned in SF novels in passing) that has always fascinated me is self-cooking foods, or food packaging that automatically cooks the food it contains when it’s opened. That’s why I was delighted to see this story on Boing Boing just now. Geek heaven! Now, if they can just do the …

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