Part 3b
The concept is quite simple. With the same energy supply, it is preferable to use minus-electrons instead of minus-proton. Initially, the weaker ratio of gravity to the charge at the minus-electron is compensated additional energy and deep regulation like Tic Tac UAP. Also, minus-electrons are much easier to produce (this is not a quick process) and hold for a long time than minus-protons. As usual, the problem is the absence of technologies for creating powerful and at the same time small devices for acceleration and braking are all the same minus-electrons. Preservation of electroneutrality is also one of the operating conditions of Vimanasnextday. But there is another problem. This problem of understanding why on electromagnetic acceleration of negative matter (increase in the magnitude of negative energy) need positive energy of devices for acceleration and braking. The last problem could not be addressed attention. But this understanding gives a theoretical basis for Vimanas Nextday capable not only to move inside star (sol) systems, but jumping between stars, galaxies and superclusters