Slashdot Mirror


User: mdsolar

mdsolar's activity in the archive.

Stories
0
Comments
3,905
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 3,905

  1. Land made useless on Fukushima Nuclear Plant Cleanup May Take More Than 40 Years · · Score: 1

    At the current accident rate, in sixty years there will be enough area in permanent exclusion zones that all world nuclear power could be replaced using solar power on that area alone. Seems like a better use of land would be to avoid the future accidents and replace nuclear power now. It would be cheaper. http://www.rmi.org/Knowledge-Center/Library/E09-01_NuclearPowerClimateFixOrFolly

  2. Transistor invented after reactor on Fukushima Nuclear Plant Cleanup May Take More Than 40 Years · · Score: 1

    Greens want to move to more modern technology. Nuke nuts want to stick with a very inefficient method to boil water. The solid state tech in solar panels is much newer and much more elegant that trying to hold a bunch of poisonous fuel right on the edge of disaster, fuel that is so fragile that the temperature has to be kept low to avoid damage and the thermodynamic efficiency is much lower than for coal or gas plants. No, it is the nuke nuts who want to impede progress.

  3. I have a theory on PeerJ, A New Open Access Megajournal Launches · · Score: 2

    All brontosauruses are thin at one end, much MUCH thicker in the middle, and then thin again at the far end. That is the theory that I have and which is mine, and what it is too. --Ann Elk, An expert

  4. Dang cockroach on Sequenced Pig Genome Could Help Combat Human Diseases · · Score: 1

    If that thing hadn't gone extinct, we might have identified the gene for being radiant by comparison. Wilbur remains a mystery.

  5. Re:USS Thresher on Fukushima Ocean Radiation Won't Quit · · Score: 1

    Actually, loss of power was the proximate cause. Read the timeline.

  6. USS Thresher on Fukushima Ocean Radiation Won't Quit · · Score: 1

    The Thresher went down owing to a reactor shut down in 1963. All hands lost. http://en.wikipedia.org/wiki/USS_Thresher_(SSN-593)

  7. Oyster Creek close call on 26 Nuclear Power Plants In Hurricane Sandy's Path · · Score: 1

    Three plants have had some effect from the storm. Oyster Creek in NJ which was shut down already for refueling may have had the closet call. http://status.huffingtonpost.com/2012/10/30/sandy-shuts-down-nuclear-plants/

  8. Re:Italian courts... on Scientists Who Failed to Warn of Quake Found Guilty of Manslaughter · · Score: 1

    Nope. Ken Cuccinelli was the prosecutor.

  9. Roger Pielke (Jr or Sr) on Scientists Who Failed to Warn of Quake Found Guilty of Manslaughter · · Score: 1

    Warning! Don't go to Italy!

  10. Re:Living is moving on How Long Do You Want To Live? · · Score: 1

    Everything I did was low impact. I did do a little real running in a sprint triathalon on the weekend, but with a brace. The brace was for a 32 year old injury that I got messing around on a moped during a summer job. Things wear out. But, I think low impact helps with carrying forward.

  11. Living is moving on How Long Do You Want To Live? · · Score: 1

    Today I swam a mile and a half, biked 16 miles and ran three quarters on an elliptical. Hope I'm still doing that in thirty years.

  12. Re:The scientists *I* talk to say... on Arctic Sea Ice Hits Record Low Extent · · Score: 1

    No it just goes through a series of tubes. No, wait, that sounds wrong....

  13. Re:Pluto is warming! on Arctic Sea Ice Hits Record Low Extent · · Score: 2

    It looks as though sea ice volume was recovering before sea ice extent in 2007 http://psc.apl.washington.edu/wordpress/wp-content/uploads/schweiger/ice_volume/BPIOMASIceVolumeAnomalyCurrentV2_CY.png?%3C?php%20echo%20time()? so your argument may apply more clearly to that parameter.

  14. Re:What's really scary about this... on Arctic Sea Ice Hits Record Low Extent · · Score: 1

    Unless you live in North Carolina where sea level rise is prohibited http://science.slashdot.org/story/12/05/31/1759206/nc-planners-may-be-barred-from-using-speculative-sea-level-rise-predictions There it is a patriotic duty to buy at sea level.

  15. Re:Hmmm lets see on Arctic Sea Ice Hits Record Low Extent · · Score: 1

    Interesting point. In 2007 recovery started September 25 but did not really get steep until late October. My point was that the decline is still steep now and there may need to be enough deceleration time that the final minimum is pushed into October (six days or more later than the case in 2007). But perhaps there is an impenetrable barrier on September 30 that requires a bounce. We'll know sooner or later though watch out for the wiggles such as the false recovery starting September 17, 2007. http://www.ijis.iarc.uaf.edu/seaice/extent/plot.csv

  16. Humboldt bay to wash away. on US Freezes Nuclear Power Plant Permits Because of Waste Issues · · Score: 2, Interesting

    The waste stored underground at the closed Humbodlt Bay reactor is ready to be inundated by sea level rise. The court is obviously right that the NRC has its head up a lower orifice granting new licenses or renewing old ones.

  17. Central limit theorem on July Heat Set U.S. Record · · Score: 2

    Climatologists do get to work with some pretty precisely determined average temperatures owing to the central limit theorem.

  18. Re:Before the trolls start on NASA Scientist: Heat Waves Really Are From Global Warming · · Score: 1

    From the paper: "Winter trends in units of standard deviations are comparable to those in summer but tend to be smaller. Another factor making it difficult for the public to recognize global warming in winter, in addition to the large natural variability in winter (Fig. 2), is a tendency of the public to equate heavy snow- fall with harsh winter conditions, even if temperatures are not extremely low. Observations (14, 15) confirm expectations that a warmer atmosphere holds more water vapor, and thus warming may cause snowfall to increase in places that remain cool en- ough for snow."

    While it is true that heavier snow may be a consequence consequence of warming, the more noticeable thing is that the snow does not linger. Mountain now pack, for example, is melting early.

  19. Re:Limited data set on NASA Scientist: Heat Waves Really Are From Global Warming · · Score: 1

    Taking a thirty year period is standard.

  20. Re:I assume... on NASA Scientist: Heat Waves Really Are From Global Warming · · Score: 1

    Hmm.... That is not really what this paper is about. It is an empirical paper about temperature. Some of Hansen's earlier work covers what interests you.

  21. Everything is hard because of algebra. on Political Science Prof Asks: Is Algebra Necessary? · · Score: 1

    It is the success of rigor in mathematics that has pushed for rigor to be part of other subjects. Historians are held to a higher standard than just repeating gossip because of the example set by algebra. Biology advances because of the confidence in inference we gain from understanding algebra. If all we knew is that one and one is two, we'd merely reproduce, and the world would be less wonderful.

  22. 15 minutes on After Recent US Storms, Why Are Millions Still Without Power? · · Score: 1

    We were without power for three days. What has struck me most is that the damage happened in 15 minutes while a hurricane blows for six or eight hours. Also, there was very little rain with this storm system. At the stables is was hard to water the horses with the well pump out. The stream was also dry. Lucky we'd filled all the buckets in the barn a week before.

  23. The unexamined life on MIT Creates Glucose Fuel Cell To Power Implanted Brain-Computer Interfaces · · Score: 1

    My priest mentioned this a couple of weeks ago. My thought was that if the unexamined life is not worth living, then perhaps unconsidered knowledge is not worth knowing. Direct feed data may be a waste of time.

  24. Re:We broke the NPT with India on India Test Fires Long-Range, Nuke-Capable Missile · · Score: 1

    Doesn't hurt relations to be a country that can keep its word rather than breaking it. The opposite is usually the case. There is no reason to trust the US on non-proliferation now.

  25. Re:We broke the NPT with India on India Test Fires Long-Range, Nuke-Capable Missile · · Score: 1

    The goal of the NPT is to eliminate nuclear weapons. That makes abrogating it a problem.