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catbirdseat

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Everything posted by catbirdseat

  1. Mr. Radon, all the rule said was that you had to store the tailings somewhere other than in the creeks and waterways. You had to put it back on the hill when you were finished getting the coal out. Moving the earth around costs more money. They wanted to just push the mountain tops into the valleys and just leave it there. No way.
  2. He looks pretty good. I'm optimistic that he will only lose just the tips of his fingers.
  3. There was a really long thread about Rocky Butte awhile back. I'll be damned if I can find it. It talked about the needles and the chopped top rope anchors, etc. , ad nauseum.
  4. catbirdseat

    Mars

    We can measure the energy of a photon, which is just hv. And we know that m=E/c^2. Thus the "mass" of a photon is equivalent to hv/c^2, but it is rather meaningless, isn't it?
  5. catbirdseat

    Mars

    It's not yet clear whether protons decay, but if they do, it's at such a slow rate that you won't need to worry about it, Dru.
  6. Mountain Lion Attacks Bicyclist
  7. How's your Japanese? That is truly weird.
  8. catbirdseat

    Mars

    The force on an orbiting body acts as right angles to its motion, hence there is no change in its momentum (mv).
  9. I had to google to figure out who you were talking about.
  10. catbirdseat

    Mars

    The one who is accelerating is the one which for which time passes more slowly relative to the stationary one. Wirlwind is accelerating because he has some sort of fusion drive under his butt. Ducknut does not. Thus Ducknut ages faster than wrlwind. wirlwind DOES NOT MOVE. It is Ducknut that moves away from wirlwind. The two cases are equivalent, and thus the PARADOX. There is no paradox. Motion is irrelavant. Acceleration is all that matters. Wrlwind knows he is accelerating because he can feel it. Likewise Ducknut knows he is not accelerating.
  11. catbirdseat

    Mars

    The one who is accelerating is the one which for which time passes more slowly relative to the stationary one. Wirlwind is accelerating because he has some sort of fusion drive under his butt. Ducknut does not. Thus Ducknut ages faster than wrlwind.
  12. catbirdseat

    Mars

    Your statement is only correct then the mass of the central object is very large relative to the orbiting body, which in the case of the sun is true.
  13. catbirdseat

    Mars

    Suppose wrlwind gets in a spaceship and heads out on an extended voyage (and climbs the walls) while ducknut stays behind on earth and climbs on rock. Wrlwind accelerates at at 1 G, because he's used to earth's gravity. As his ship approaches 0.98 times the speed of light, Ducknut notices that wrlwinds rate of acceleration seems to be slowing. Meanwhile wrlwind still feels that he is accelerating at 1 G. From Ducknut's frame of reference, the mass of wrlwind's ship in increasing and his clocks are speeding up, but as far as wirlwind is concerned his weight, or mass, is the same and his clocks, as well as his perception of the passage of time are the same. So if wrlwind goes fast enough, say above 0.99x C and travels for long enough, he might eventually come home to find himself much older than ducknut, even though they may have been the same age when he left.
  14. catbirdseat

    Mars

    Finally decided that you guys were trolling me.
  15. The way they spell there is even more interesting than Dave Schuldt's. What does "supposivly" mean? No fewer than two posters used this new word. Supposivly
  16. Trask's Cardinal Rule, "Never allow yourself to be dragged into fact based conversations. If you do, you will lose automatically."
  17. Favorite Crags had a decent start, but morphed in typical cc.com fashion.
  18. If Icicle Ridge had coal under it, the Bush Administration would advocate dumping the tailings in Icicle Creek. But we're talking about Appalachia where no one gives a shit.
  19. catbirdseat

    Mars

    Think about it, dude. Mars is the fourth planet, while the earth is the third. Longer orbit, longer year.
  20. you way wrong. people who ask noobie questions and chestbeaters who pretend to know the answers use rockclimbing.com. like lamb-one. A case in point.
  21. Ever seen this website? http://www.johnkaminski.com/ He's got a bunch of essays like, They got the Wrong Guy.
  22. catbirdseat

    Mars

    A sack of salt water... tell me about it. They could eventually come up with a nuclear powered robot that could crawl all over that planet for a tenth of what it would cost to put a man there.
  23. catbirdseat

    Mars

    I should think you'd die at a younger age, since a Martian year is longer than an earth year. A man of 25 Martian years would be ancient.
  24. Poor Ed. He'll never live down VL as long as he lives.
  25. Free association.
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