This book presents a solution to the detailed structure of the universe by means of Einstein's Relativity and the Dot-wave Theory from an engineering level analysis. First it converts the mechanical units of kilograms into the electrical units of coulomb meters per second. Then it solves for the lowest quanta of mass and charge in the universe called the dot-wave. This enables the fundamental equations of the universe to be produced. Einstein's relativity is discussed in terms of two basic equations of meters and seconds. The ratio meters per second gives the speed of light C and the product meters x seconds provides the basis of Einstein's relativity. The book calculates the time of the universe from big bang. It also provides the mass of the universe from Eddington's work and the standard model of dark matter to matter in the universe. The Dot-wave theory originated in 1981-1983 by me at age 42. It was published in 2000 as "Doppler Space Time" and sold Quality books to libraries and by the author by means of Internet discussion groups. It was modified as "Gravity and the Dot-wave Theory" in 2015 and changed as "The Gravitational Wave and the Dot-wave Theory in 2016." Discussions of the theory on "The Naked Scientists," a Cambridge University discussion group showed a need to incorporate Einstein's relativity into my work. This new work will return to the forum under my Internet name jerrygg38 and the discussion will continue. The use of Einstein's theory in his 1920 book has enabled additional equations to be introduced in this book. Of prime importance is that I have been able to look inside space and time and bring an engineering understanding of Einstein's masterpiece. This book gives the reader a clear understanding of dark energy and dark matter, the radius of the universe, the big bang, black holes, the gravitational field, etc. The book calculates the time of the universe since big bang to be 13.78 billion years as compared to the Astronomers measurements of 13.7 billion years. It calculates the mass of the universe using Eddington's corrected proton count and the ratio of the mass of the visible universe plus dark matter to the mass of the visible universe. This gives us 1.720E53 Kg. It also provides an electrical equation which gives us 1.756E53Kg. The book explains that there are three primary dot-waves in the universe. There is the positive dot-wave with charge 4.745E-58 coulombs and mass 2.698E-69Kg. There is a negative dot-wave with the minus charge and the same mass. Finally there is a bipolar dot-wave which is balanced electrically and has a rest mass of 5.396E-69. The dot-waves are the lowest quanta in the gravitational and electromagnetic fields. Everything is made from these dot-waves. In addition there are three different forms of momentum that these dot-waves operate in. There is ordinary linear momentum and orbital momentum. Finally there is spherical momentum. The proton, the electron, the quarks and everything is made from these dot-waves. All this is explained in the book. The book also explains the time dimensions and the change of mass with velocity. It explains the change of the time clock with both velocity and gravity. The book breaks apart Einstein's equations into their components. His equations are geometric mean equations and the Doppler components provide us with the details of the shape of the universe. This also enables us to calculate the cycle time of the universe. The book is written using simple algebraic equations. No differential equations are necessary for this nuts and bolts engineering analysis which any scientifically inclined high school student could fully understand. The universe is an engineering marvel and it is not necessary to be a brilliant mathematician to fully understand it.