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Comment Re:Let's do the math (Score 1) 307

physics. Our progression in the last 100 years is more than 1000 fold all previous years combined

You think!? In 1914 we already had quantum mechanics and relativity (which limited speed to 'c' ).
Since then ... a bit of refinement. General relativity was published in 1916, but I would not call that a thousand-fold increment.
Now the greatest minds of our generation bang their heads against the brick wall of string theory.

Comment Re:Nuclear Power has Dangers (Score 5, Informative) 523

The first is that if something goes wrong on takeoff you risk what is effectively a 'dirty bomb' going off somewhere in the Earth's atmosphere which is not good.

Its not nearly as bad as you think. The biggest impact of a dirty bomb in a city would be psychological.
In the atmosphere, less important.

had better make sure that the craft does not return for Earth for a few billion years otherwise, again, it is like a dirty bomb going off in the atmosphere.

Uh, nuh. Pu238 half-life is 88 years. Here is the most basic clue about radioactivity: radiation intensity is inversely related to halflife. If it has a billion-year half-life, it is barely radioactive at all. A dirty bomb needs something with lots of radiation, and so a short half-life.

Comment Re:Popular research subject (Score 1) 350

Even bigger difference: the white woman is in Australia and the black woman is in the US.

Yes, its much less of an issue here. Very rare for anyone to object to public breastfeeding, even if they don't like it.
I read that while almost all Australian mothers breastfeed (though some not for long), the majority of black American mothers do not.
Why is that?

Comment Re:Yeah, right... (Score 1) 459

Resumes with "black" sounding names didn't get called back for an interview.

Those names say much more than race. They indicate lower-class parents - less educated and intelligent.
Smart middle-class parents, black or white, generally do not give their kids made-up or deliberately mis-spelled names.

It may not be fair to visit the sins of the fathers on the job applicant, but neither is it evidence of racism.

Comment Re:The number one thing (Score 3, Informative) 250

As far as solar goes,

OP is asking about Central Europe during winter. Solar is not an option - certainly not for backup.
Wind turbines are not economical on a small scale, and not reliable enough as a backup.

Backup power and heating is a common problem with well-know solutions:
generator, oil or LPG heater with stored fuel, improved insulation.
Heat needs may be reduced temporarily by covering windows, closing off unused rooms, taping gaps, lowering thermostat.

The government really should be building nuclear plants, and gas ones that can switch to pulverised coal or oil if needed, with large stockpiles near the site.

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