• 3 Posts
  • 15 Comments
Joined 1 year ago
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Cake day: June 18th, 2023

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  • Exactly! I mean… some reptiles eat eggs, so we could be talking about something that happened before our ancestors had developed the concept of an ass. I don’t think it’s far-fetched to think that eating eggs may be as old a concept as eggs themselves. In that case, the first egg-eaters evolved alongside the first egg-layers, and were eating proto-eggs before even the modern egg existed.

    Imagine if zebras started evolving very tough placentas over time, and the foals started lying around in them for a couple days before popping out: Lions would keep eating newborn zebras, and no single lion generation would notice that they were slightly different from 1000 years prior. Give that development a million years or whatever and you now have egg-laying zebras and egg-eating lions!


  • I would go even further: Our primitive ancestors likely descended from proto-humans that descended from primates that were already foraging eggs. Some modern apes and other mammals eat eggs as well, we’ve likely been eating eggs since hundreds of thousands of years before the first human evolved.

    In a sense, that line of though is interesting: When we think of “observing other animals eating something, and then deciding to eat it”, we’re almost implicitly forgetting that we are descendants of exactly those types of animals, that “just know” what is safe to eat, and that some of the knowledge we have about food is potentially passed down from even before the first primates evolved.





  • Saying they were always more trouble than they were worth is a bit of a miss though: They completely dominated for a period, to the point where entire columns would be redirected or kept in port if intelligence arrived saying that a certain battleship had left port and was on the hunt.

    As for the “modern” aircraft carrier: I think it will remain viable until we see a fundamental paradigm shift in how naval warfare is conducted. A carrier is at the centre of a carrier strike group, and is probably one of the most well protected places on the planet at any time, and can move at over 40 knots. I have a hard time imagining what could locate and take out an alert carrier in reasonable distance from shore, other than another carrier group.



  • In addition to cost (which I don’t have numbers for) there’s a question of efficiency: Geothermal heat it typically relatively “low temperature” heat, which makes for very inefficient power plants, especially in southern places like Italy and Greece, where there is little or no easy access to cold reservoirs (like the sea around Iceland).

    Geothermal energy is the perfect source for heating cold places in winter, or otherwise heating places you want warm, but you need quite specific geological conditions for it to be an efficient means of producing electricity.