Wanna know how to fly and engineer a Vimana? Because ancient Sanskrit texts don’t just hint...they actually tell. The Vaimanika Shastra is explicit: it names metals, describes propulsion systems, and lays out the physical and mental training a pilot needs. One direct quote says, “The mercury engine is set in motion by means of fire from the iron containers at the bottom.” That’s describing internal combustion or a pressurized vapor system...centuries before modern engines. Another line says, “By means of the power latent in the mercury which sets the driving whirlwind in motion, a man sitting inside may travel a great distance in the sky.” This whirlwind or vortex is referenced in multiple places and seems to describe some kind of centrifugal or spiral propulsion system, which could be plasma-based or magneto-hydrodynamic in nature. Construction materials are named as well. The Vaimanika Shastra lists 16 types of metals and alloys including Tamogarbha Loha (a heat-absorbing metal...