TheDestroyer111

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About TheDestroyer111

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    Replica builder

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  1. TheDestroyer111

    Anti Ballistic Missile in KSP

    kOS https://forum.kerbalspaceprogram.com/index.php?/topic/165628-141-kos-v1152-kos-scriptable-autopilot-system/
  2. TheDestroyer111

    Advanced radiative cooling through meta-materials

    The title of this video is a violation of the second law of thermodynamics. So to build this device, we would have to find an alternate universe.
  3. TheDestroyer111

    Venusian Atmospheric Density

    Hey, nothing wrong with 1 atm of pressure at 320 K -- if you're an balloon fanboy.
  4. TheDestroyer111

    The Ultimate Challenge Continued (originally by Just Jim)

    buut yu alsou hav too land on joul https://www.youtube.com/watch?v=WriMi5R72Pc
  5. TheDestroyer111

    SpaceX Discussion Thread

    Block 5 will still get improved, by the time it gets to 24 hour multi-reuse it might well be called "block 6", however these upgrades are likely going to come out with every launch, so no more revolutionary "blocks".
  6. TheDestroyer111

    For Questions That Don't Merit Their Own Thread

    If a nuclear reactor gets rid of primary loop water (the water in contact with the core), how are radioactive elements typically removed from it?
  7. TheDestroyer111

    Elon Musk and the NTSB

    Anyone knowing other transportation contrivations safer than a car would be appreciated
  8. TheDestroyer111

    Supersonic RC-Plane does is possible?

    Space rockets are basically supersonic rc drones This is a target drone converted F-16 (the QF-16), I do not know if it ever flew supersonic operationally but it definitely can still do that: If you mean amateur aircraft without rocket propulsion, the fastest speed according to Guinness World Records is still corresponding to the end-of-ww2/superprop speeds: http://www.guinnessworldrecords.com/world-records/fastest-remote-controlled-jet-powered-model-aircraft-(rc)
  9. TheDestroyer111

    For Questions That Don't Merit Their Own Thread

    [insert politician saying "wrong" meme here] In my definition, half-size screws have half area. ofc I totally agree that 1 screw is harder to cavitate due to blade tip speed E: Thing is, cavitation is not so much dependent on screw area as on tip speed, that has a tendency to create low pressure spots... This just got me a crazy idea... what if you fitted your sub with a huge screw to maximise area relative to tip speed... like wider than your boat
  10. TheDestroyer111

    For Questions That Don't Merit Their Own Thread

    Then, those long and sleek competitive rowing boats have been officially tagged as REBELS and a reward shall be set up for capturing one alive and bringing it to the police station of Earthrace or average sail racing dinghies! ikr thats prob the reason 99% time, but it's always that stupid little 1% that leads to eureka Is there any known watercraft guru on this forum? //EDIT: If it's proportional, then two half-size screws are equivalent to one full-size )))))
  11. TheDestroyer111

    For Questions That Don't Merit Their Own Thread

    Sorry, there is no single project name other than some weird abbrevations/codes or general descriptions like "Soviet moonshot". Soviets/Russians, unlike USA, don't give official nicknames to unfinished projects and even if some military/space technology becomes operational, they often keep the older, less creative name or abbrevation. That's how we ended up with a large number of Kosmos xyz spacecraft (or almost-spacecraft). My question: Why do most boats and ships (except submarines) have a totally blunt stern? Isn't the ideal hydrodynamic shape a teardrop, ie more rounded front and finer back, just like submarines?
  12. TheDestroyer111

    SpaceX Discussion Thread

    sadness for f9 flight 20
  13. TheDestroyer111

    SpaceX Discussion Thread

    At least this week will not be boring as we'll be able to make wild speculations of what Zuma could be. Although now we can be 99% sure that it's not a second stage landing test flying without a real payload
  14. TheDestroyer111

    Don't Click This

    I'm CONFUSED, this must be nonsense even to a SCIENTIST