Plasma Drive Now a Reality!

Chang Díaz believes that VASIMR could usefully glean its electric power from solar panels if it was operating close to the sun (Mars would be the extreme outer limit) or from onboard nuclear reactors further away. He calculates that a nuclear VASIMR craft could get to Mars in just 39 days, as opposed to the …

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“Read It Later” iPhone App — Excellent!

I’ve been using the free Read It Later add-on (RIL from here on) for Firefox for quite a while now. It’s really great for marking pages that I want to read, but don’t want to take time out from whatever I’m doing when I find them. It’s also very nice because I often have my …

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“Google ChromeOS: Have people taken leave of their senses?”

Someone recently asked me what I thought about the Google ChromeOS announcement. I think a lot of things about it, but this article sums them up extremely well, and adds several more that I hadn’t considered too. The bottom line: like the Chrome browser, I don’t see it as necessary. Neither will put much added …

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