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Comment Re:This is good. (Score 1) 490

Oh, I don't know if I'd go that far. 2:1 or even less I think. I once saw a polar bear rocking one of those rollagon bus things they use for bear watching expeditions in Churchill, Manitoba, trying to get at the morsels inside. If the treehugger could get the SUV stopped (maybe he could jam his head into the wheels?) I think the bear would have an excellent chance!

Comment Re:Sigh (Score 1) 419

You can't have the huge wars (WWI/WWII) of the 20th century without an industrial complex to produce the materiel required/consumed by the war. That's also why civilians (or the workers in the industrial plants if you prefer) are targets in such a war. The same applied to farmers/peasants in an earlier age when food was the primary consumable for armies.

Comment Re:Anonymous Coward (Score 1) 121

I'm not going to argue about the software patents being applied -- I agree, they certainly are! But I will take exception to the notion that my brain isn't a computing device and even if it isn't, then the pencil and paper I'm using *definitely* is. This is the fundamental problem that I have with software patents; there are many, many different ways to create a computing device and it seems like a software patent applies to all of them, including the pencil and paper. Otherwise, avoiding the software patent would be trivial since it would have to enumerate all the exact computing devices to which it applies. There are *many*, *many* different computing devices -- pencil & paper, mechanical, optical, electrical, chemical maybe quantum etc. And those are very, very broad strokes! Is a stack architecture different than a register-to-register? What about MIPs vs Alpha (RIP)? Where do you draw the line?

Comment Re:Neat technology (Score 1) 432

But wait! That spinning flywheel is a potentially deadly concentration of energy. If the bearings fail then the flywheel could run riot, crushing and destroying everything in it's path. Or, more likely, it would just explode. The only way to be safe would be to build a large, extremely strong, prestressed concrete containment facility. Maybe it would be shaped like a big dome.

All joking aside, the problem with any energy containment system is that to be effective & economic they have to have a high density. That makes them hazardous.

Earth

Evolving Rocks 172

SpaceAdmiral notes a new study making the claim that rocks have been evolving throughout Earth's history. "'Mineral evolution is obviously different from Darwinian evolution — minerals don't mutate, reproduce or compete like living organisms,' said Hazen in a statement announcing the study's findings. 'But we found both the variety and relative abundances of minerals have changed dramatically over more than 4.5 billion years of Earth's history. For at least 2.5 billion years, and possibly since the emergence of life, Earth's mineralogy has evolved in parallel with biology,' Hazen added. 'One implication of this finding is that remote observations of the mineralogy of other moons and planets may provide crucial evidence for biological influences beyond Earth.'"

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