2.4 - EQUATION OF THE UNIVERSE. ORIGIN AND EXPLANATIONS FOR HOW AND WHY THINGS FALL AND CONTINUE FALLING.

Abstract: This is the second article in a series of four that explains the basics of the Essential Theory of Everything, of the Universe, ETE-U, as a summary of the book "Equation of the Universe". In this article, we present the structural origin of the central equation of the ETE-U, the construction of the equation from the Iurian Coordinates, and the arrow of the equation that elucidates the direction of the Universe, from 1.00 to 0.00 iur. We also present a creative perspective of the "Principle of Economy of Efforts - PEE", an essential, constitutional and primaeval rule of the Universe, found from the atomic structure to the celestial bodies. This section explains the reasons and mechanisms behind this principle, as well as "why and how" things fall and "continue" falling. Finally, we present six ways to practice the same equation: the Einstein mode, the Maupertuis method, the layperson/user approach, another with a golden number, and an instrumental mode.