>>7452649>>7452652https://www.youtube.com/watch?v=KqvthexkLN0https://www.youtube.com/watch?v=bSIzyk5MjkoVimanas use Mercury Vortex engines as described in the ancient Mahabharata.
It is interesting to know the NAZI bell also used mercury engines.
Allegedly an experiment carried out by Third Reich scientists working for the SS in a German facility known as Der Riese ("The Giant")[6] near the Wenceslaus mine and close to the Czech border, Die Glocke is described as being a device "made out of a hard, heavy metal" approximately 2.7 metres (9 ft) wide and 3.7 to 4.6 metres (12 to 15 ft) high, having a shape similar to that of a large bell. According to an interview of Witkowski by Cook, this device ostensibly contained two counter-rotating cylinders which would be "filled with a mercury-like substance, violet in color". This metallic liquid was code-named "Xerum 525" and was "stored in a tall thin thermos flask a meter high encased in lead".[7] Additional substances said to be employed in the experiments, referred to as Leichtmetall (light metal), "included thorium and beryllium peroxides".[7] Witkowski describes Die Glocke, when activated, as having an effect zone extending out 150 to 200 metres (490 to 660 ft). Within the zone, crystals would form in animal tissue, blood would gel and separate while plants would decompose into a grease-like substance. Witkowski also said that five of the seven original scientists working on the project died in the course of the tests.