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Tech journalist since the dark ages. Windows Secrets, LangaList newsletter, Windows Magazine (NetGuide, Home PC), Byte, Popular Computing, yadda yadda yadda. Google me, if it matters.

This feed is mostly personal interest; it's NOT my professional writing. There's tech here, yes, but also lots of general science and some politics and weird humor thrown in.

Wednesday, November 23, 2011

Aboard Mars Curiosity Rover, Tools to Plumb a Methane Mystery #msl #nasatweetup

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"There are no cows on Mars" is a clever way of stating a a scientific mystery: Where is Mars' methane --- normally a biologic byproduct --- coming from?