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Comment Re:Conservation of momentum (Score 1) 480

The EmDrive uses a sealed cavity. There's nowhere for any propellant to come out, even if there were any!

sure, the only thing it could do if it remained sealed would be emit black body radiation, and the whole reason this report is interesting is that it's apparently moving a lot more than you'd get from such a result. well, perhaps it could offgas, that's been mentioned elsewhere.

Comment Re:Conservation of momentum (Score 1) 480

I totally understand what you're saying, and I agree entirely, except when it comes to conservation of momentum. It's a simple concept that is necessary for this Universe to make any sense and be stable in any way.

Not really. There may be well-defined circumstances in which it can be violated, which rarely occur in the "natural" order of things. In theory, planets can make their own functional electronic circuits through ordinary volcanic and geologic processes, in practice... 42, I guess. It has long been observed that the laws of physics seem to break down at very high and very low energy states. If they behave themselves at most other times, then most things will behave in a way that is highly predictable at most times.

Comment Re:Facebook is G+'s best advertising (Score 1) 51

An honest question - what is different about G+'s interface or paradigm (compared to Facebook) that gets people to post content that makes you like them more?

I'm not really sure. Somehow G+ seems more oriented towards seeing stuff from disparate sources. I just find more stuff to reshare.

Comment Sealed connectors (Score 5, Informative) 113

Right now the watch can survive in relatively shallow depths for short amounts of time, but I wonder if it'll even survive getting dripped on with the diagnostic port exposed.

You are aware that sealed connectors are a thing, yes? I run a company that makes wire harnesses and it is a pretty straight forward exercise to make a water tight sealed connector good to reasonable depths. (It's very easy if you don't care about bulk) I don't know if this is the case here but I suspect it wouldn't be terribly hard for Apple to make a port water tight when open or connected. You could have corrosion of the pins over time, particularly with salt water but it would have to be pretty bad to compromise the seal.

Comment First Among Equals (Score 3, Informative) 347

In a deliberative body that's chock-full of dumb sonsabitches, Louis Gohmert stands head and shoulders above them all.

Here's my favorite Louis Gohmert quote.

On gays in the military:

"I’ve had people say, ‘Hey, you know, there’s nothing wrong with gays in the military. Look at the Greeks. Well, you know, they did have people come along who they loved that was the same sex and would give them massages before they went into battle. But you know what, it’s a different kind of fighting, it’s a different kind of war and if you’re sitting around getting massages all day ready to go into a big, planned battle, then you’re not going to last very long. It’s guerrilla fighting. You are going to be ultimately vulnerable to terrorism and if that’s what you start doing in the military like the Greeks did as people have said, ‘Louie, you have got to understand, you don’t even know your history.’ Oh yes I do. I know exactly. It’s not a good idea."

Want another?

Regarding caribou and the oil pipeline:

"So when caribou want to go on a date, they invite each other to head over to the pipeline. ... So my real concern now is if oil stops running through the pipeline ... do we need a study to see how adversely the caribou would be affected if that warm oil ever quit flowing?"

Comment Re:Plot Hole (Score 1) 179

Re. Treebeard, see above.

So are we to interpret all statements of extreme facts in Tolkien to be mere exaggerations?

Even if we go with your interpretation, if Gandalf possesses the art to make all of those things, why doesn't he?

Really? The defection of the member of the White Council isn't of concern to the elves?

Okay, so we now need to interpret Tolkien as not only exaggerations, but also full of marketing speech?

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