propulsion

  1. VIDEO NASA Designs Near Light Speed Engine That Breaks Laws Of Physics

    :curious:
    • whoosh
    • Thread
    • near light speed physics speculation propulsion science misinformation
    • Replies: 1
    • Forum: The Water Cooler

  2. VIDEO How SpaceX Will Use Starship

    :cool:

  3. VIDEO We Reached The Next Mind Blowing Era of Ion Engine Propulsion

    :cool:

  4. Want to save fuel? Fly a kite, German inventor says

    The blue-hulled vessel would slip by unnoticed on most seas if not for the white kite, high above her prow, towing her to what its creators hope will be a bright, wind-efficient future. Link Removed - Invalid URL Close-up of a SkySails towing kite as it propels the cargo ship MV...
    • cybercore
    • Thread
    • efficiency environmental fuel innovation kite marine corps propulsion shipping technology wind
    • Replies: 0
    • Forum: The Water Cooler

  5. Was There a Natural Nuclear Blast on Mars? Ever wonder why the red planet is red?

    Link Removed Ever wonder why the red planet is red? About 180 million years ago, a planet-shattering yet naturally occurring nuclear reaction may have wiped out everything on Mars, sending a shockwave that turned the planet into dry sand. Even more incredible: A natural nuclear...
    • cybercore
    • Thread
    • astrobiology astronomy debris dr. john brandenburg earth explosion gamma rays hotspot mare acidalium mars natural reaction nuclear planet propulsion radioactivity radioisotopes research sand space science
    • Replies: 0
    • Forum: The Water Cooler