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Comment Re:This again? (Score 1) 480

I think that the people who are actually doing the real work here (i.e. the scientists) all have fairly realistic expectations. The rest of us can party if it makes us feel better, and it won't hurt if the end result is increased funding for science in general. And if nothing happens in the end, well, there won't be any more articles, and in a month everyone except for those genuinely interested will forget it was even there (well, there will also be the occasional science freak posting about it on Slashdot in every future story on space propulsion, but that's what Slashdot is for).

Comment Re:Linus Wins (Score 2) 72

When Microsoft loses exclusivity with Windows then Microsoft eventually loses. They've hardly ever competed in the market based on capabilities and quality

Let me guess, you're still bitter from WinME?

Look at what's actually making money. Hint: it's mostly Office, not Windows, and it has been that way for many years now. Why would Office for iOS or Android, say, make any less money than Office for Windows?

Or, say, Azure. It's a money maker, despite playing catch-up with AWS.

What I see is only a way to let over developers make apps which only run on Windows.

Yeah, that's why Code runs on Linux: to let people who use Linux make apps that only run on Windows. Makes perfect sense.

Comment Also it seems to me it might be necessary (Score 1) 105

I guess it depends on who you believe, but there have been climate scientists that have said we are beyond the tipping point, that even if we reduce emissions warming will happen. Ok well if that's true, and if it is true that the warming will be a net harmful thing, then some kind of geo engineering would be necessary. You can't very well say "Reducing CO2 won't fix the problem, but let's do as much of that as we can and only do that and then cry about the problem!"

Comment Re:contrast (Score 1) 63

Only when it comes to God's morality. For example, downplaying the truth that it's much better for children to be raised in a two-parent household of both sexes. But when it comes to their man-made morality, there is no unwavering in for example their belief that it's a truism that more "fairness" = more betterness, ad infinitum.

Comment Re:This again? (Score 1) 480

Are you saying that you would completely ignore the repeatedly reproducible result of an experiment if there were no good theoretical physical explanation for said result?

I mean, it's your choice, but it sounds extremely stupid. If the thing works, figuring out why it works is definitely a very interesting question well worth devoting resources to, but making it useful doesn't require fully understanding the theory.

Comment Re:This again? (Score 1) 480

Consider, for example, the momentum from a photon. We can clearly generate photons through, say, an LED, emit them, and increase momentum of one object without a violation of the conservation of momentum. The thing is that we don't think that energy has momentum

Of course energy has momentum. Photons, in particular, have momentum. That's why there's nothing strange about the experiment as you describe it - you increase the momentum of your rocket, but that increase is exactly counterbalanced by the momentum of the emitted photon. And when that photon hits something eventually, it will transmit its momentum to that thing etc. Overall, momentum is conserved, not just "right now", but at any future point. This doesn't seem to be the case with this engine.

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