Duffy

Duffy

  • Commented on Starship bloopers
    What's this about an Australian trade deal negotiated by Brexiters that screws over British farmers/ Aren't they the very people who voted for Brexit? And am I supposed to feel sorry for them?...
  • Commented on Starship bloopers
    As for worm harvesting you might like this flow through worm bin: https://www.youtube.com/watch?v=saxKFMpBdH0...
  • Commented on Starship bloopers
    I will look for Doug Tallamy's videos I'm a big fan of the "Epic Gardner", Kevin Espiritu https://www.youtube.com/results?search_query=epic+gardener Especially this one on the minimum garden amount and vegetable variety needed to feed yourself and your family for a year with...
  • Commented on Starship bloopers
    RE: Food Prices We now have what appears to be a long term drought in America's west, coupled with rivers like the Colorado going dry and the Ogallala Aquifer being drained. https://www.theguardian.com/commentisfree/2021/jun/16/american-south-west-drought-water?fbclid=IwAR24GoMWf4s6ChSuWymBu2xfQ2oMnedW0idyKg-q9l-Isad7v34ii7nzTnc You all might want to take up vegetable...
  • Commented on Starship bloopers
    >Part of my reason for skepticism is that a shrunken population can create a labour shortage, and this is actually good for capitalism rather than bad (however much individual capitalists might shout and moan about having to pay their workers...
  • Commented on Starship bloopers
    Either Rodenberry read Tolkien or these are universal cultural archetypes: Humans = Men Vulcans = Elves Romulans = Dark Elves Klingons = Orcs...
  • Commented on Starship bloopers
    It was a thought experiment, statement taken to a logical extreme. As for demographic collapse, yep it ruins capitalism. See Peter Zeihan on what graying and declining populations do to capital markets and government finances. https://www.youtube.com/watch?v=Lb0o29ie65I Spoiler Alert - China...
  • Commented on Starship bloopers
    Orwell also made the point that the powerful cannot let everyone else get rich: "But it was also clear that an all-round increase in wealth threatened the destruction—indeed, in some sense was the destruction—of a hierarchical society. In a world...
  • Commented on Starship bloopers
    You put them in space. Mine out Mercury to create a Dyson swarm (a better use for Elon's Boring company instead of going to Mars) The numbers are actually interesting. Given Mercury's total mass, that is 70% metals and 30%...
  • Commented on Starship bloopers
    If you don't have a growing population, you got bigger problems - all of which including space colonization - can be solved by the same solution. When women are given educational and career opportunities outside of the home, they have...
  • Commented on Starship bloopers
    You would have to garrison from orbit, no boots on the ground. Just drop an asteroid on the planet's surface at the slightest sign of trouble. By lunch time next Friday (shell time) intelligent life would have re-evolved....
  • Commented on Starship bloopers
    If the Death Star looked like a donut, the rebel alliance would be too busy laughing at it to drop a torpedo down that heat vent....
  • Commented on Starship bloopers
    Given that the structure has a gravitational field second only to that of a black hole it's going to be hard to launch weapons. So it would have to rely on energy beams only, and its gravity could bend or...
  • Commented on Starship bloopers
    Actually, entering and leaving the sphere would be a problem. The tidal forces encountered while passing through the shell would rip you apart. So..... Leave openings at the "poles" at the top and bottom of the sphere's axis of spin....
  • Commented on Starship bloopers
    The real challenge is to make sure that the architecture inside the neutron sphere is so perfectly balanced at the center of the sphere that it doesn't slide towards the shell and turn everything and everyone inside into chunky salsa....
  • Commented on Starship bloopers
    > Would there be anyone who could understand their reports? Yep, the galactic emperor living inside of his own neutron shell for whom time passes just a slowly as the crew of the neutron shell imperial dreadnaught. > And again,...
  • Commented on Starship bloopers
    Given the right kind of warp drive, FTL is not necessary. See this interesting video: https://www.youtube.com/watch?v=PA66ah9b0U4 After showing why and how Alcubierre's actual warp drive cannot exist, the presenter examines a different approach. Create a hollow shell with material as...
  • Commented on Starship bloopers
    Speaking of Heinlein, after 3 mass shooting in America in 24 hours, I feel we are living in "The Year of the Jackpot"....
  • Commented on Starship bloopers
    The best riff ever on MilSF is Norman Spinrad's "The Iron Dream" - Hitler emigrates to the US after dabbling in radical politics and become a MilSF author. Every nazi fantasy in MilSF is laid out. Question: which SF author...
  • Commented on Because I am bored ...
    But why stop at covering the surface of Titan with a computer complex devoted to bitcoin mining? Once our Dyson swarm expands to utilize a full 100% of the sun's energy output we can create a Matrioshka brain. And have...
  • Commented on Because I am bored ...
    But if you are a gold bug why not take the energy from a Dyson Swarm that creates 500 billion times our current energy usage to power particle accelerators? These atom smashers can cause nuclear transformation and create gold from...
  • Commented on Because I am bored ...
    Great idea - wrong location. You want to set up massive computer facilities for mining bitcoin (or perhaps even doing computations) try Saturn's moon Titan: https://www.youtube.com/watch?v=HdpRxGjtCo0 Titan has a built in cold reservoir for cooling computer operations as defined by...
  • Commented on Because I am bored ...
    >then that means you're sending over 1% of the sun's radiative output to Earth Not really, a man like Elon should be thinking big - really, really big, so only a tiny fraction would be beamed as energy to Earth...
  • Commented on Because I am bored ...
    >So, you kindly donated a couple of dozen probes to Neptune, Uranus, Pluto, Eris, Makemake, Haumea, and the rest of the gang (and the dwarf planet wonks are ecstatic). Though scientific knowledge is valuable in its own right, how about...
  • Commented on A death in the Firm
    There is nothing new about Bigelow: https://www.youtube.com/watch?v=UVdMA4QHdUU...
  • Commented on A death in the Firm
    >Really what China is seeing is the end if the Demographic Payoff. That is a payoff some countries get as they transition to being richer: birth rates drop quickly and so you get decades where you have relatively few elderly...
  • Commented on A death in the Firm
    Speaking of the Chinese demographic cliff, their recent census shows that China's population actually fell last year for the first time since the Cultural Revolution. That wasn't supposed to happen for decades. https://www.ft.com/content/008ea78a-8bc1-4954-b283-700608d3dc6c China is set to report its first...
  • Commented on A death in the Firm
    I can imagine von Braun's NASA job interview going something like this: https://www.youtube.com/watch?v=nTIfU4zMQWY...
  • Commented on A death in the Firm
    "I aim for the moon but sometimes I hit London" - Werner von Braun, head of the Nazi rocket program AND NASA (which must have made for an interesting CV) The first object to reach space was a German V-2...
  • Commented on A death in the Firm
    Perhaps we are in a race between an economic disaster (the demographic cliff) and the environmental disaster (climate change) with the first actually mitigating the latter. One study estimates it would take 5 Earths to support the human population if...
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