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This is a fascinating thoughtsploration. Tourism on the moon will be a real version of the Jurassic Park narrative concept: Enterprising, wealthy, and somewhat

This is a fascinating thoughtsploration. Tourism on the moon will be a real version of the Jurassic Park narrative concept: Enterprising, wealthy, and somewhat eccentric genius opens space theme park, pushing the boundaries of the possible whilst simultaneously exposing your crew and visitors to near infinite risks because it has never been done before and is almost the definition of unnatural.

amorphid 9y ago
If resurrecting dinosaurs via ancient DNA could possibly be a thing (pretty sure it can't), I wonder how big dinosaurs could get on the moon. I believe gravity was the limiting factor in how big land based dinosaurs could get, so how big could get in Lunar Jurassic Park in ~1/6th Earth gravity.
- baddox 9y ago
  The low gravity is probably what I would have the most fun with. I can imagine all sorts of activities could get a lot more fun. I could learn to do a standing backflip, or even manage to finally break 400lb on my deadlift. :)
  - Roodgorf 9y ago
    Wouldn't trying to deadlift more than 400 pounds be the same amount of effort on the moon? Granted, it would have to be that much more massive, so it would certainly LOOK more impressive.
    - qbrass 9y ago
      Picking it up is the only part that gets easier.
    - mrb 9y ago
      No. 400 lb is 1779 newtons on Earth, but 294 newtons on the Moon. Newtons are really what defines the effort needed to lift an object.
      - Roodgorf 9y ago
        That's what I was commenting on though; I very well may be wrong, but my understanding was that the weight of things like barbells is measured in pounds-force, not pounds-mass, so if you were going to follow that on the moon you'd need a much more massive set of weights. Though, I suppose if you're saying "I'm taking these exact same weights to the moon to lift" then you're right. I was being unnecessarily pedantic.
        mrb 9y ago
        I see :)
- qbrass 9y ago
  Assuming mass scales linearly with volume, the cube root of 6 is 1.817ish So moonisaurs would be roughly 82% larger if you just scaled them up until they weighed the same as they did on Earth. It's a really sloppy estimate, but think more on the scale of twice their size on Earth than six times their size.

amorphid 9y ago

If resurrecting dinosaurs via ancient DNA could possibly be a thing (pretty sure it can't), I wonder how big dinosaurs could get on the moon. I believe gravity was the limiting factor in how big land based dinosaurs could get, so how big could get in Lunar Jurassic Park in ~1/6th Earth gravity.

baddox 9y ago
The low gravity is probably what I would have the most fun with. I can imagine all sorts of activities could get a lot more fun. I could learn to do a standing backflip, or even manage to finally break 400lb on my deadlift. :)
- Roodgorf 9y ago
  Wouldn't trying to deadlift more than 400 pounds be the same amount of effort on the moon? Granted, it would have to be that much more massive, so it would certainly LOOK more impressive.
  - qbrass 9y ago
    Picking it up is the only part that gets easier.
  - mrb 9y ago
    No. 400 lb is 1779 newtons on Earth, but 294 newtons on the Moon. Newtons are really what defines the effort needed to lift an object.
    - Roodgorf 9y ago
      That's what I was commenting on though; I very well may be wrong, but my understanding was that the weight of things like barbells is measured in pounds-force, not pounds-mass, so if you were going to follow that on the moon you'd need a much more massive set of weights. Though, I suppose if you're saying "I'm taking these exact same weights to the moon to lift" then you're right. I was being unnecessarily pedantic.
      - mrb 9y ago
        I see :)
qbrass 9y ago
Assuming mass scales linearly with volume, the cube root of 6 is 1.817ish So moonisaurs would be roughly 82% larger if you just scaled them up until they weighed the same as they did on Earth. It's a really sloppy estimate, but think more on the scale of twice their size on Earth than six times their size.