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Carl Sagan

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Everything posted by Carl Sagan

  1. Dajaune's goals. So pleased for him.
  2. Love the song. "They" (the Mars naysayers) might have said that about radiation, but they're completely wrong. We're protected from some radiation on Earth because of our planet's magnetic field, created by a molten iron dynamo at Earth's core. Mars used to have a similar dynamo, but being smaller it cooled to the extent it no longer works. However, there are LOTS of solutions, some of which will be deployed at different times along the colonization timeline. Due to its historic magnetic field, areas on Mars already have a stronger magnetic field than Earth's and might be sites for early settlement. Then, rock provides shielding. Other early settlements will be built inside collapsed lava tubes or into the walls of canyons with rock above. Water is also a great radiation shield, so some cities will have lakes built into their roofs, with fish etc for food swimming above the settler's heads. Overall, the risk from radiation only leads to a small increase in cancer risk, but even so Mars genetic engineers will work to reduce this. Then, moving on, it will be possible to create an artificial magnetic field for Mars. One suggestion is to place a large magnet at the gravitationally stable point between the Sun and Mars (called L1). A magnet only a quarter the size of those already in use at the Large Hadron Collider at Cern would probably suffice. We just need to work out how to power it at that location. So these problems are surmountable. And definitely not on the critical path to Mars colonization.
  3. Here's Ship 29 having an engine test in the run-up to the coming fourth Integrated Flight Test: Analysing Flight 3, it seems the team had significant problems with stabilizing Starship on reentry, so that its heatshield was properly positioned. It was pitching and rolling all over the place, exposing the unprotected areas to the surrounding plasma - hence the loss of vehicle quite early into the descent. Finding a solution is likely the biggest objective of Flight 4. In the early tests, when it was just the Starship on its own, flying up and then bellyflopping back down, this wasn't a problem as it was beginning from a stationary start. But now Starship is coming in at 'orbital velocity' it proved harder to maintain stability first time around. In Flight 3 the team decided against a deorbit burn to slow the ship, because of the rolling. I expect they'll be keen to do this next time around.
  4. "This is the way the world ends This is the way the world ends This is the way the world ends Not with a bang but a whimper." T.S. Eliot, The Hollow Men
  5. Reluctantly, watching Brown at Gateshead, I think he's likely better finishing the season there. But it's a close call. If Warne had prepared to play a little more youth earlier in the season, we might know better. Will Gayle or Collins make the bench? It's unlikely but would give everyone a fillip. Without Bradley or Fozzy, and without decent strikers, this is going to be four at the back and then it's almost anyone's guess for the remainder. My guess would be: Wildsmith Smith Nelson Cashin Elder Wilson Adams Thompson Blackett-Taylor Sibley Waghorn Subs: Loach Ward Radcliffe Hourihane Robinson Washington Weston
  6. Obviously very disappointing, buckling yet again when having the opportunity to pull away and put one foot in the Championship. Warne's substitutions prioritised experience over energy, which seemed the wrong approach. I get that Adams was having an off day, but still twice he came closest to scoring. Sibs always has a goal in him whatever position Warne puts him in, as well as picking out Waghorn with an amazing ball, only for it to be smashed over. We had to keep Adams on and move Sibley into a more advanced role. And as I said at the start of the thread, I'd have had Weston on the bench for a youthful attacking option, given our lack of strikers. I've watched and rewatched the highlights. Was it really a headbutt from Bradley (I couldn't see anything) or yet more gamesmanship from the opposition? People on here saying he was a fool - was he, or just a victim? For their goal, Wilson was probably fouled, Bradley should probably have stopped the cross, and Wildsmith should probably have been better positioned to come and claim the cross. Never easy being a Ram, as the injuries stack up.
  7. Obviously Betfair is going to be better for serious gamblers, but I've never used it. Instead, I saw I had a "free" £5 "build a bet" on Sky about to expire so I went for Northampton winning and us not scoring (as I figured we were unlikely to concede 2). For which they gave me 9/1. Really all that does is add money to the account which can all be lumped on us losing a more crucial match nearer the end of the season, should it come to the worst. Please let us go up automatically and have me lose all my gambling funds!
  8. Alas it's the same as last week, not having gained any ground.
  9. @Owen87ITKhas explained there were tech issues with the Radio Derby feed. TV commo without pictures might force me to switch away from him. Meanwhile... Washington and Ward on for Mendez-Laing and Waghorn. All 5 subs suddenly made.
  10. Sibley, Tommo and Adams off!!!!!! Smith, Blackett-Taylor and Elder on. On the face of it, these are bizarre changes. Let's hope they somehow work.
  11. The game is slipping away and nothing sounds to be being done about it. Odd after Warne's early changes last week.
  12. It's weird that instead of Radio Derby commentary, the audio feed is Rams TV. Listening to TV commentary on the radio is incredibly uninformative. They were saying they thought Elder was coming on. Though it hasn't happened yet. I presume that means either Tommo or Hourihane are coming off and Sibley is moving into midfield to offer more goal threat?
  13. Well done Ben Radcliffe for his place on the bench. Wondered if Weston might have made it given our lack of attacking options. Like last week, let's hope we can find a way to win. Come on you Rams!
  14. I wondered where that one was going! As long as @Jourdanhas remembered the PENALTY for bigamy. Two mothers-in-law!
  15. Have a beautiful day, which hopefully includes a result that sees us all dancin'.
  16. People will think I'm being over dramatic, but these are some of the most important games in our history. We've never spent more than two consecutive seasons in this god-forsaken league. Fail to get promoted again this season and there could be a downward spiral. Crowds will fall away, good players will leave, the academy will be ransacked again... Make it out and maybe we'll look back in a few years and pinpoint this moment as when everything changed, and Derby County rose up the leagues to restore themselves and their reputation among England's footballing elite.
  17. I was with family in Iceland on a coach tour of the fabulous "Golden Circle", while listening to the Radio Derby commentary via the bus's excellent free WiFi. What an afternoon, with geysers, glaciers, extraordinary waterfalls and a famous 5-0 win. Followed by northern lights in the evening. I can't find it now, but the club ran a very half-baked contest for something, and I wrote the afternoon up as a story, which led to me winning Craig Bryson's signed and dated boots from that day. Can it really be ten years ago already?
  18. Are there no more polls? I'd seen other people comment on not being able to post one and presumed it was down to their incompetence - then I was going to run one on the new England strip, only to discover it no longer seems an option to create one? Or is this down to my incompetence? Edit: now I see it above me in the thread. Seems odd as I'd have thought they drive engagement/traffic
  19. Kellyman played the whole match. So frustrating to have these talents snatched away. Great that Robinson had 20 minutes, and hopefully more game-time in the next match.
  20. Warne knows winning is everything in this division, and we will need goal threat. In the absence of Collins and Gayle, he will rejig the team to move Sibley further forward and more central. I think we'll line up: Wildsmith Nelson Bradley Cashin Wilson Adams Hourihane Forsyth Sibley Mendez-Laing Waghorn Subs: Loach Ward Elder Thompson Smith Blackett-Taylor Washington If it were up to me, I would probably go 4-4-2 and include Weston on the bench, with Wildsmith Smith Nelson Cashin Forsyth Wilson Sibley Adams Blackett-Taylor Mendez-Laing Waghorn Subs: Loach Ward Bradley Hourihane Thompson Washington Weston
  21. Probably lots of twists and turns yet. Nothing with Derby is easy, and here we are again without a centre forward, playing on Saturday. If we can overcome that hurdle I'll be much more confident about not putting these dates in my calendar.
  22. Apparently Google DeepMind have been using AI to help Liverpool with their corners. Anyone for TacticAI?
  23. On the plate. Anything else is an abomination.
  24. Agree. I'd like to keep Joe, but his rushes of blood leading to two penalties have been odd. I feel his overall confidence and command helps the defence, meaning I'm extremely happy he's regained the shirt. And his game management when we've needed it has been excellent. But if he does want to leave he's not irreplaceable. We got him for next to nothing, as was the same for Ryan Allsop who I thought a better keeper. It's a position where there is always another one along if you need.
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