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Comment Re:Algorithms (Score 1) 161

You can implement a 3D game in Python, but its interpreter and memory management is going to make it much less efficient than the same game in C++.

IMHO that is a rather unfortunate example. I'm sure people have written 3D games in Python with not so bad results, because the 3D heavylifting is done on a GPU anyway (via PyOpenGL).

Comment Flare stars (Score 3, Informative) 62

Ok, I understand that, but isn't it possible for an ice bearing comet (or several) to impact the planet at some later time when the sun was cooler? Surely those planetary systems have their own equivalent of oort clouds?

The whole reason that a red dwarf is so dangerous to live around is its low gravity. It can hurl flares from its surface that ascend far out into space and reach its tight little "habitable zone", and its planets will occasionally orbit through a flare and get zapped. The flares are channeled and accelerated by electromagnetic turbulence that originates from deep inside the star. Even after the surface temperature of its photosphere finally declines, the star will continue to flare until it shrinks down to a white dwarf (which has no habitable zone at all, since its starlight is extreme ultraviolet radiation that can easily blast water molecules apart). Since M-class stars typically have expected lifetimes of trillions of years, you'd have to wait a long time to see it happen.

Comment Re:"Two" times, not ten times (Score 1) 203

News for nerds, remember? Ten is simply the base-2 representation of the same number that two represents in base-10. It's exactly the same statement.

So is that base two too? I can understand a reference to seeing "2" in a binary datastream when talking about bending strength, but I could never really get past second base myself.

Comment Re:Helium shortage, US govt effed-up (Score 1) 116

Air is 5 ppm helium and 15 ppm neon. Neon lifts balloons too, but we don't use it because it's too expensive to recover from the air, and recovering helium is even more inefficient.

We'll never run out on any timescale that matters, the loss to outer space is only concern over geological time spans.

NOTHING is a concern over geological time periods! The Sun will eventually swallow the Earth- but nobody seems to care too much. Helium depletion on Earth will be a blip on a geological time scale, but during that blip helium will be just a memory to several thousand generations.

Helium is for sissies anyway. I don't care if Donald Trump commutes to work in a blimp refilled with freshly scented helium-3 every morning. MY airship has a pedal-powered generator to pump current through a electrolysis chamber. Hydrogen works so much better than helium anyway... it really gets you high.

Comment Re:The FCC is waiting for a new president (Score 1) 127

I don't think Obama needs to worry about the veto hurting the Democrats in 2016. His veto count so far is 2, a lower count than any president since James Garfield in 1881. (In comparison GWB vetoed 12 bills, Clinton 39, GHWB 29, Reagan 39.) This is mostly a consequence of the filibuster used to cut off the flow of legislation that reaches him- which effectively raised the required vote count from 50 to 60 during his term. But now, more stuff is now going to percolate through Congress and reach his desk, including some unpopular, corrupt shit that will scare the public. Before, he simply hadn't been given many bills to veto; now he's going to be tested. Even if he only vetoes one bill in the next Congress, that's going to be enough to elicit nuclear head explosions on Fox, so he might as well add a few dozen without having to worry about any additional meaningful repercussions. Hopefully he won't cave as usual.

Comment Developers (Score 0) 74

Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers. Developers.

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