Our mother earth is unique in its nature, because of it's nature of unique rotation and revolution around the star the Sun. If our earth moved in the space just tossed away without any specific directional motion it would not have gathered the repetitional character of seasonal effects etc. Moreover the memory of the living beings would not be able to remember the imprints of the effect that they obtain, because the effects would not repeat itself in a period of time, on the other hand it would give them all the new imprints every time as the earth moves through the space infinite never ending. But our lovely sweet earth 🌐  rotates in an axis, gyroscopically giving it a very stable plane of orbit, and the revolution around the sun ☀️  giving it a fixed distance of orbitation, so that the year always remains 365.25 days constant. This repetitive rotation and revolution gives us the regular seasons, the effect of day and night, daily sun rise and sun set, so on. But intensity of a particular exact day of a particular season does not exactly remain the same each year fixed all the time, instead fluctuates to a optimal degree because along with this rotation and revolution the system earth is also travelling along a spiral 🌀  path with the total solar system spiralling away from the core, with respect to time and space constantly changing. Though after a complete revolution the earth nearly comes to a fixed place, but the surrounding constellations also change with time and space to a new position as always. This is the vast cosmos! 

Now the nature of the life on this stable planet also remains stable. So saying, we conclude that, men had this talent and capability millions of year's back, also bears the same capability till date. May be only the shape and features have changed but the science developed many years back when modern men came into existence are to the same level as of today. Only researches are due but new inventions may be only a few, because stability repetition, and constant are the characters of the nature. Say effective height of a human skeleton may for year's together be quite same irrespective of a fractional tolerance due to special boosting now and then. This also proves that the science and technology used at the time of Mahabharata is quite similar only the exactness and shape and applications have changed with lapse of time and position of space 🌌. We use nuclear weapons by missiles and fighter planes, earlier at the time of Mahabharata Arjuna used Brambashtra by bow and arrow remembering the Heavenly weapon in the mind bowing to the particular God applicable for the particular weapon 🔱 .

Every orbital plane of any galaxy gives a stability and finite limitations which looses out at the end of the tail of the spiral, and gradually diminishes as we extend it. Rest all are bound by a rigid principle like that of a gravity etc. Here imagination and mind are also repetitive imprints of an organism. The seven colours and shades are may be sometimes new but all constitutes the same white light, and all shades are found in this white light 💡  itself. You may not have thought about the air conditioning machine at the time of Mahabharata but a technology for cooling systems in high ceiling rooms, in deep moist caves too existed at that period, with the lapse of time and space it came as an air conditioning machine. The ideas and applications are similar but physically the shape and creations may have changed. This is the effect of constant, but phased with space and time.

When ever this solar system encountered an unusual special constellation while moving in the space along with the galaxy, “the heavenly ganga" or " the milky way" a new invention is made. This may also be quite similar to the 84 creations that took place, so that inventions are also near to 84 unique numbers not repetitive forms, as given to us by our beloved Sadhguru Ji. Please go through these paragraphs there is something new but thoughtful.

Subir Kumar Ghosh.