Project Hercules Submersible

by rogerianon 10/10/2022, 1:46:02 PM with 2 comments
  • by gardenfelderon 10/10/2022, 6:30:26 PM

    Someday. No evidence they ever built one. Still, pretty cool idea.

  • by rogerianon 10/10/2022, 1:46:02 PM

    luxury underwater travel with the six-passenger Project Hercules submersible