Science and Technology

This is a study of human history through sites, or digs, and the analysis of artifacts and other physical remains. Some 38 sites are right here in Michigan. Students get to see the work of archeologists and find out how it is done. They learn the contribution archeology makes in understanding modern mankind. Students gain an understanding of archeology to stimulate an interest in this science and consideration of the vast amount of work that remains to be done in archeology.

In the beliefs of the Nation of Islam (NOI), Yakub (sometimes spelled Yacub or Yaqub) was a black scientist who lived 6,600 years ago and began the creation of the white race/white people. He is said to have done this through a form of selective breeding referred to as "grafting", while living on the island of Patmos. The Nation of Islam theology states that Yakub is the biblical Jacob. The story has caused disputes within the NOI during its history. Under its current leader Louis Farrakhan, the NOI continues to assert that the story of Yakub is true, claiming that modern science is consistent with it.

I am a theological scientist who believes and is confident that the universe cannot be understood as to why the universe is the way it is without absolute knowledge of the spirit’s part in the intermix of the universe’s creation. Fly my heart to the secret places of the stairs; find the lattices which belong to the kingdom of the heavens. Find the white loopholes that are highways through black holes. Conquer the densities that have no value of love. For do not even the Bible Scriptures teach that humankind came from a Black Hole. “Look unto the rock from which you were hewn, and to the hole of the pit from which you were dug out” (Isaiah 51:1 Manifested Interpretation).

This book ia an experiment using the Chat Robot ChatGPT. The contents contain many interactive conversations with the Chat bot. The results are quite impressive seeming to be so close to conversationally interacting with a real human being! The collected conversations span a range of topics from mathematics, physics to basic story telling and humor writing like puns, riddles, jokes, etc.

This 86-page book presents basic and advanced concepts in circuit dynamics - the circuit theory of frequency response, risetime, bandwidth, open-circuit time constants, Miller's frequency-dependent theorem, the Extra Element Theorem (EET), ZEET, Blackman's Z Theorem, the Cochrun-Grabel method for finding circuit poles, strategies for maximizing circuit performance involving stage isolation and pole separation, and the ability to analyze amplifiers by modularizing and controlling stage interfacing. It supplies derivations and more detail than the author's book, Transistor Amplifiers. It corrects some popular misconceptions about calculating bandwidth, fills in neglected high-frequenc ...

A summary of investigations (1962-2022) into the origin and nature of existence. For those interested in the fundamental logic that drives physics … the universe, conjectured to be the embodiment of logic rather than its subject, is forced from nothing, step by step, uniquely, as the geometric embodiment of a simple integer count ... along with all major aspects of physics and cosmology … inclusive of quantifying the four forces and describing their active cause in geometry. Additional topics considered: consciousness, psychology, philosophy, theology, religion, government, economics, work, business, education, language, music, art, geo-sciences, interstellar propulsion, megalithic eng ...

From the Landplane Preface > ...this Guide attempts to present the essentials of safe and technically sound flight testing to the E-AB pilot community in a practical, easy to understand way. The flight test topics deemed important to E-AB flight testing derive directly from NTSB recommendations and latest FAA guidance. They represent a mixture of test philosophy and how-to-do-it flight test techniques subjects with an overall emphasis on best practices and safe test conduct. From the Landplane and Seaplane Preface > … there are differences in test procedures between landplanes and seaplanes and they deal with their ground and water handling regardless of whether or not the airplanes ...

This flight test guide presents the essentials of safe and technically sound flight testing to the amateur-builder pilot community in a practical, easy to understand way. The flight test topics deemed important to amateur-builder flight testing derive directly from NTSB recommendations and latest FAA guidance. They represent a mixture of test philosophy and “how to do it” flight test techniques subjects with an overall emphasis on best practices and safe test conduct.

The anode to cathode distance of a Hall cell is an important parameter to understand and control. If it is excessively large energy is wasted. If it is too small current efficiency is reduced. If smaller yet, the cell will become unstable. The anode to cathode distance is adjusted by moving the anode bridge to control cell resistance. It is generally assumed in resistance calculations that the bottom of the anodes are in one plane. It is also generally assumed that the cathode surface, which is the liquid metal, is static. Thus the anode to cathode distance is generally assumed to be the distance between the two parallel planes. In this paper, a simple and accurate method will be des ...

Power input to a cell is the product of volts and current and is therefore two dimensional. In this paper, we will use two dimensional charts to visually illustrate the power input to a cell used to make aluminum and the power used to maintain the cells heat balance. In doing so, we will also explore the power efficiency of the cell as well as defining other related efficiencies.