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Government

Congressional Candidate Brianna Wu Claims Moon-Colonizing Companies Could Destroy Cities By Dropping Rocks (washingtontimes.com) 642

Applehu Akbar quotes a report from Washington Times: A transgender-issues activist and Democratic candidate for Congress says the advent of the space tourism industry could give private corporations a "frightening amount of power" to destroy the Earth with rocks because of the Moon's military importance. Brianna Wu, a prominent "social justice warrior" in the "Gamergate" controversy who now is running for the House seat in Massachusetts' 8th District, suggested in a since-deleted tweet that companies could drop rocks from the Moon. "The moon is probably the most tactically valuable military ground for earth," the tweet said. "Rocks dropped from there have power of 100s of nuclear bombs." After users on social media questioned her scientific literacy, the congressional candidate clarified that the tweet was "talking about dropping [rocks] into our gravity well." Small space rocks can indeed do nuclear-weapons-scale damage if hitting the Earth at orbital speeds. But launching one from the moon, even setting aside issues of aiming, would still require escaping the satellite's gravitational field, a task that requires the power and thrust contained in a huge rocket.
Facebook

Submission + - Facebook can keep real name policy, German court rules (pcworld.com)

An anonymous reader writes: Facebook can stick with its real name policy in Germany, and doesn't have to allow nicknames on its platform for now. The regulator that ordered Facebook to change it policy based its orders on inapplicable German law, a German court ruled.

Comment Good try, but not as good as Celestia (Score 4, Informative) 68

I played around with it a bit, but it seems to be somewhat lacking compared to Celestia, which does many of the same things and more. A couple gripes: Sirius was listed as Alpha Cassiopeiae, though it's Bayer designation is Alpha Canis Majoris. Also, it seems to be lacking nearly all of the red dwarfs that make up the majority of the solar neighborhood. Seriously? No Wolf 359?

Comment Re:promising future treatment (Score 1) 255

So they seem to be saying that a purified sequence of nucleotides is fundamentally different than that same sequence found within a chromosome. To me, that seems rather like saying one could patent benzene (or a short polymer) because you can purify it from crude oil and it is fundamentally different than if you had a beaker full of crude oil. More abstractly, it's like saying you can patent a paragraph from a book because it's fundamentally different than the paragraph in the context of a book. Fair use, anyone?

Personally, I think this is a terrible decision. Now, if they had a particular METHOD for purifying and replicating this sequence, they would have a valid patent. Heck, if the introns that they stick onto these sequences are proprietary, they could patent THOSE as well. Otherwise, they really are just patenting something that occurs in nature.

Comment Their assumptions are way too broad (Score 1) 589

FYI, the total power output of the world is only about 2500 GW, as opposed to their "potential" energy generation estimate of 200,000 GW, which made me start to question this. Specifically, I checked into their assumptions regarding rural power generation. They quote a potential area for use in solar power generation in Texas of around 450,000 km^2. The total area of the state is about 700,000 km^2. So, unless I'm misreading, they would propose to cover roughly 64% of the entire state in solar panels. That's simply not feasible, given that much of the land is used for things like crops, improvements, wilderness, etc.

This isn't to say that I don't believe that solar power is a viable alternative, but the quoted numbers in this study just don't seem to add up.

Comment many of those companies... (Score 1) 572

Are simply investment firms, such as T. Rowe Price, Northern Trust, or Depository Trust Company. They're interconnected and large, but the holdings they have generally do not confer any amount of control (you generally need to hold at least 10% of a given firm to get representation on the board of directors). Likewise, their holdings are generally in name only as nominees since they are trusts or mutual funds. In other words, many of these companies appear big, but they're really just investing YOUR money without any say in the day-to-day operations of the companies in which they've invested.

Comment Just Thanks (Score 1) 1521

/. is the site I've been visiting daily since I "discovered' the internet in college in 1997...I can't imagine the site without you, but I'm hoping all the best for you in your future endeavors.

I still remember (unless im cloudy) when http://slashdot.org added http://www.slashdot.org as an alternate DNS, and thinking I was cool because I still used the old address (stupid now I know, but it seemed cool to my teenage self at the time :-)

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