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Comment Re:FUD filled.... (Score 1) 212

It sounds like this transformer had its center tap grounded and was the path to ground on one side of a ground loop as the geomagnetic field moved under pressure from a CME, inducing a common-mode current in the long-distance power line. A gas pipeline in an area of poor ground conductivity in Russia was also destroyed, it is said, resulting in 500 deaths.

One can protect against this phenomenon by use of common-mode breakers and perhaps even overheat breakers. The system will not stay up but nor will it be destroyed. This is a high-current rather than high-voltage phenomenon and thus the various methods used to dissipate lightning currents might not be effective.

Submission + - Letter to Congress: Ending U.S. Dependency on Russia for Access to Space 1

Bruce Perens writes: I've sent a letter to my district's senators and member of congress this evening, regarding how we should achieve a swifter end to U.S. dependency on the Russians for access to space. Please read my letter, below. If you like it, please join me and send something similar to your own representatives. Find them here and here. — Bruce

Dear Congressperson Lee,

The U.S. is dependent on the Russians for present and future access to space. Only Soyuz can bring astronauts to and from the Space Station. The space vehicles being built by United Launch Alliance are designed around a Russian engine. NASA's own design for a crewed rocket is in its infancy and will not be useful for a decade, if it ever flies.

Mr. Putin has become much too bold because of other nations dependence. The recent loss of Malaysia Air MH17 and all aboard is one consequence.

Ending our dependency on Russia for access to space, sooner than we previously planned, has become critical. SpaceX has announced the crewed version of their Dragon spaceship. They have had multiple successful flights and returns to Earth of the un-crewed Dragon and their Falcon 9 rocket, which are without unfortunate foreign dependencies. SpaceX is pursuing development using private funds. The U.S. should now support and accelerate that development.

SpaceX has, after only a decade of development, demonstrated many advances over existing and planned paths to space. Recently they have twice successfully brought the first stage of their Falcon 9 rocket back to the ocean surface at a speed that would allow safe landing on ground. They have demonstrated many times the safe takeoff, flight to significant altitude, ground landing and re-flight of two similar test rockets. In October they plan the touchdown of their rocket's first stage on a barge at sea, and its recovery and re-use after a full flight to space. Should their plan for a reusable first-stage, second, and crew vehicle be achieved, it could result in a reduction in the cost of access to space to perhaps 1/100 of the current "astronomical" price. This would open a new frontier to economical access in a way not witnessed by our nation since the transcontinental railroad. The U.S. should now support this effort and reap its tremendous economic rewards.

This plan is not without risk, and like all space research there will be failures, delays, and eventually lost life. However, the many successes of SpaceX argue for our increased support now, and the potential of tremendous benefit to our nation and the world.

Please write back to me.

Many Thanks

Bruce Perens

Comment Re:The UN (Score 5, Informative) 454

story
20 rockets were found in a UN owned school in the Gaza strip. The UN is caliming they were not using the building and did not know the rockets were in the building. What happened to the rockets once the UN discovered they were hiding munitions for Hamas in a school? The UN did the only responsible thing possible and handed those rockets over to Hamas.

Interesting, lets read the link then:

So where did the rockets go? Well, according to Israel, they went right back to Hamas. As an official told The Times of Israel:

The rockets were passed on to the government authorities in Gaza, which is Hamas. In other words, UNRWA handed to Hamas rockets that could well be shot at Israel.”

Ok, that sounds damning, but lets read till the end for the buried lede:

On Monday afternoon, Chris Gunness, the spokesman for U.N.R.W.A., denied that the rockets went back to Hamas.

UNRWA did not give the rockets to Hamas. The rockets were taken away by bomb disposal experts that were answerable to the newly formed government of national consensus, which Hamas has left."

So the rockets went to people most likely hostile to Hamas. Now maybe the UN could have done better disposing of the bombs themselves, but a UN bomb disposal mission in Gaza sounds like something that could also go really wrong. Remember the role of the UN isn't to fight for Israel, in that case they're just trying to provide humanitarian aid.

Comment Re:I don't see the problem. (Score 1) 667

One biased side is fighting edits from an even more biased side.

The first casualty of war is the truth. In this case both sides are trying to pummel truth's dead body into a hamburger.

There's not some mythic unattainable "truth" surrounded by complete lies.

Every statement is a mixture of truth and lies, the goal of decent people it to not only call out the lies in every statement, but to still recognize that an imperfect statement can still contain a great deal of truth.

Right now Russia is telling egregious lies. The proper action isn't to stand back and act like it's fine because everybody lies, it's to drag them out and discredit them so that they have a reason to start telling the truth.

And when someone else lies you should drag them out and discredit them, but to brush off misdeeds as something that's normal is how Russia became the joke it is today.

Comment Re:Propaganda (Score 1) 667

a strategy of kremlin propagandists.
distribute lies about events ("oh, ukrainians shot down mh 17 ! they even shot down their own planes a few days before that. we claimed credit for that just for fun !"), then go "ooooh, but you know, i don't trust either side, they all are lying"

so far russia has been caught lying many times. all evidence points at russian special forces (and regular army, too) being responsible both for invasion in eastern ukraine, and for downing mh17 specifically.

No it doesn't.

The evidence points to Russian special forces and regular army being responsible for the annexation of Crimea.

In the war in Eastern Ukraine the evidence points to Russian paramilitary organizations operating with the backing of the Russian government and some level of direction. But there's no evidence of actual Russian soldiers in East Ukraine. To be honest they'd be dumb to send any. There's more than enough Cossacks and Chechen militias they can direct over unofficially. No point in sending over official soldiers who could be killed, identified, and drag Putin into an actual war he doesn't want.

Putin still bears full culpability for every death that's occurred, but he's keeping official Russian soldiers out of it.

Comment Re:I don't see the problem. (Score 1) 667

Terrorists? I've seen them called both separatists and I think Militia. I haven't heard them called terrorists until now, and whilst I'm not fully educated on their movement, treatment of civilians in the area and other matters, I don't know if they should morally be classified as terrorists by the international community, that is unless they shot the airliner down on purpose or performed other heinous acts of terror.

Honestly I'm not entirely sure what to call them, but terrorists isn't it (though the Ukrainian government has called them that all along).

Generally I call them rebels or separatists, but that doesn't really apply. To be a rebel or a separatist it's implied that you're fighting your own government, but in this case many, if not most, are Russian citizens motivated by a combination of nationalism, adventurism, and wealth. Guerrillas maybe? What do you call a paramilitary organization that invades another country to try to steal some of its territory?

Comment Re:Evolution (Score 1) 253

I think it's more likely that more people are becoming obese because of exactly one factor: age. They are living artificially prolonged lifetimes due to access to adequate food and to medicine. It's easier to get fat when you are 50 than when you are 30 because of the natural changes in your metabolism.

Comment Re:Evolution (Score 1) 253

:-)

You make it sound like starving people are getting fat too.

If they are becoming obese, the particular individual has a surplus of caloric intake, if only for this year or month. This is not to say that they have proper nutrition. So I am not at all clear that the fact that there is obesity in the third world is confounding evidence.

Comment Evolution (Score 1) 253

For most of the existence of mankind and indeed all of mankind's progenitors, having too much food was a rare problem and being hungry all of the time was a fact of life. We are not necessarily well-evolved to handle it. So, no surprise that we eat to repletion and are still hungry. You don't really have any reason to look at it as an illness caused by anything other than too much food.

Comment Re: If you pay... (Score 2) 15

Martin,

The last time I had a professional video produced, I paid $5000 for a one-minute commercial, and those were rock-bottom prices from hungry people who wanted it for their own portfolio. I doubt I could get that today. $8000 for the entire conference is really volunteer work on Gary's part.

Someone's got to pay for it. One alternative would be to get a corporate sponsor and give them a keynote, which is what so many conferences do, but that would be abandoning our editorial independence. Having Gary fund his own operation through Kickstarter without burdening the conference is what we're doing. We're really lucky we could get that.

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