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Comment Re:But what about efficiency? (Score 2) 220

Wow, I never thought about it that way. A human brain consumes less power than a modern CPU (say, 100W).

Plus, the brain does its own glucose burning and that's counted in the 50W. To compare fairly, you'd need to take into account the PSU efficiency, electrical grid losses and power plant efficiency in the CPU power. If we say 50% efficiency overall, that means 200W for the CPU.

Just wow.

Comment Radioactivity figures in TFA (Score 2) 262

TFA claims that what they burn averages nearly 10,000Bq/kg, yet the 4 tonnes in the oven accounts for 63,000Bq?

Maybe they gave an average over their whole activity, and the explosion occured when they were burning extremely low activity waste, but phrased like that it's very confusing. Anyone has more info?

Note that either way we're talking about a negligible amount of radiation (the average human being generates about 8,000Bq.)

Comment Re:Science vs Religion: Contradictions? (Score 1) 1014

So, in day to day life, you think and act completely ignoring god, as if nobody ever introduced you to such a concept?

If your answer is yes, I say you're an atheist. And I don't mean that in a bad way, I actually mostly share your view on the subject. I can't properly answer the question "do you think god exists?" because noone's ever described "god" in a way that I could understand. That said, when people do ask me the question, and I don't feel like explaining all that, they get the short answer, which is "no".

Comment K Computer (Score 1) 179

According to wikipedia, K Computer (or Kobe Computer) refers to cuts of computer from the Tajima-ushi breed of Wagyu semiconductors, raised according to strict tradition in Hyogo Prefecture, Japan. The output from such computers is generally considered to be a delicacy, renowned for its flavour, tenderness, and fatty, well-marbled texture.

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