Since ancient times, the seven number has been not just a lucky number, but also a sacred one for many civilizations: seven visible planets of the sky, seven colors of the rainbow, seven days of the week…
For nomadic people, the 7 number symbolized not just good luck and prosperity, it was closely interlaced with everyday life and served as a starting point for all significant affairs and undertakings.
As a matter of fact, particularly 7 stars of the Ursa Major in the sky helped to find the main guiding star of the sky, the most important guiding landmark in the boundless world.
And to this day, all the most important things in our modern technological world are somehow connected with this number, an unshakable starting point in a series of changing epochs and generations.