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  1. Grey Havoc

    4468 Mallard

  2. T

    Momentum bomb

    I didn't find anything about Momentum bomb project in the forum. In Chris Gibson & Tony Buttler's book "British secret projects: Hypersonics, Ramjets & missles" this project names "RAE Momentum bomb": and "Vickers Momentum bomb": What does it mean? And I have another question. Do you have any...
  3. Grey Havoc

    Lincoln Experimental Satellite series

    https://tech.slashdot.org/story/20/04/24/2248252/long-lost-us-military-satellite-found-by-amateur-radio-operator https://space.skyrocket.de/doc_sdat/les-5.htm
  4. Grey Havoc

    P-GEM (Princeton Ground Effect Machine)

  5. Grey Havoc

    An alternative to Soylent Green?

    ;) https://www.bbc.com/news/science-environment-51019798
  6. Dilandu

    Rb 08 anti-ship missile

    This rather obscure Sweden weapon system, actually, quite interesting: It is the first Western shipborne anti-ship missile ever commissioned, and the only one Western SSM close to Soviet cotemporary analogues (like P-15 "Termit"). Interesting to note, that it seems to be essentially an...
  7. Jemiba

    National Research Associates Inc. Hovercraft Designs

    Found in "Helicopter and VTO World, January-February 1961 issue, three designs for hovercraft aimed at te commercial and military market. On http://worldhovercraft.org/insider/aug06_printable.htm a prototype of the Aquagem (Aqua GEM) is shown and three more examples are mentioned. but with the...
  8. Triton

    North American Rockwell Mars Excursion Module (MEM) model

    North American Rockwell Mars Excursion Module (MEM) model found on eBay. URL: http://cgi.ebay.com/1967-ROCKWELL-NASA-MARS-PROTOTYPE-MODEL-SPACESHIP-RARE-/350404751800?pt=LH_DefaultDomain_0&hash=item5195c031b8 Seller's description:
  9. Triton

    Royal Navy "Terra Nova" icebreaker

    In the mid-1950s it was decided to increase the Royal Navy presence in the Falkland Islands dependencies. It was hoped to build a new icebreaker and the United States Navy made the plans of the Wind-class icebreaker available. British engines were selected that made the ship much longer. The...