The Universal Timekeepers
Runner-up, 2024 Columbia University Press Distinguished Book Award Atoms are unfathomably tiny. It takes fifteen million trillion of them to make up a single poppy seed--give or take a few billion. And there's hardly anything to them: atoms are more than 99.9999999999 percent empty space. Yet scientists have learned to count these slivers of near nothingness with precision and to peer into their internal states. In looking so closely, we have learned that atoms, because of their inimitable signatures and imperturbable internal clocks, are little archives holding the secrets of the past. David J. Helfand reconstructs the history of the universe--back to its first microsecond 13.8 billion years ago--with the help of atoms. He shows how, by using detectors and reactors, microscopes and telescopes, we can decode the tales these infinitesimal particles tell, answering questions such as: Is a medieval illustrated prayer book real or forged? How did maize cultivation spread from the highlands of central Mexico to New England? What was Earth's climate like before humans emerged? Where can we find clues to identify the culprit in the demise of the dinosaurs? When did our planet and solar system form? Can we trace the births of atoms in the cores of massive stars or even glimpse the origins of the universe itself? A lively and inviting introduction to the building blocks of everything we know, The Universal Timekeepers demonstrates the power of science to unveil the mysteries of unreachably remote times and places.
The Milky Way
Journey through the stars with Fryniwyd Tennyson Jesse's fascinating exploration of the Milky Way galaxy. This illuminating book includes practical tips for amateur stargazers, detailed scientific observations, and captivating stories from the history of astronomy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Spherical Astronomy
This book offers a comprehensive overview of spherical astronomy, the branch of astronomy that deals with the positions of celestial objects on the celestial sphere. Covering topics such as celestial mechanics, star positions, and astronomical coordinates, this work is a valuable resource for astronomers and students of astronomy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Monthly Notices Of The Royal Astronomical Society, Volumes 28-29
First published in the mid-19th century, this scholarly journal has been the premier venue for research in astronomy and astrophysics for over 150 years. This volume includes articles on planetary orbits, stellar evolution, and other cutting-edge topics in the field.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Popular Astronomy, Volume 24; Volume 1916
Discover the wonders of the universe with Popular Astronomy Volume 24, written by the experts at Carleton College's Goodsell Observatory. This volume covers everything from the latest astronomical discoveries to the mythology surrounding the stars. With engaging prose and stunning illustrations, this book is the perfect introduction to the night sky for readers of all ages.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Popular Astronomy; Volume 19
Written by astronomers from Carleton College in Northfield, this book covers many topics in popular astronomy. It discusses the solar system, stars, and galaxies, as well as recent discoveries and theories. It is a great resource for both casual stargazers and serious amateur astronomers.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Solar System
In this series of lectures, astronomer Percival Lowell delves into the mysteries of the solar system, discussing everything from the composition and movement of the planets to the possibility of life on other planets. Written in 1903, this book offers a fascinating glimpse into the state of astronomical knowledge at the turn of the 20th century.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Sound
In this classic work on the physics of sound, Mayer explores the nature of sounds and how they are produced and transmitted. He investigates the properties of sound waves and describes the experiments he conducted to study them. This book is essential reading for anyone interested in the science of acoustics.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Astronomical Papers Prepared for the Use of the American Ephemeris and Nautical Almanac, Volume 5, part 3
This volume contains papers on various astronomical topics prepared for the American Ephemeris and Nautical Almanac. The papers are highly technical and intended for astronomers and others with a strong background in the subject matter.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Mechanism of the Universe, and Its Primary Effort-Exerting Powers
In this groundbreaking work, Augustus Fendler presents a comprehensive theory of the universe, drawing on insights from physics, metaphysics, and theology. Fendler argues that the fundamental forces of the universe are driven by a primary effort-exerting power, which he identifies as the essence of God. Using mathematical and philosophical reasoning, Fendler provides a detailed analysis of the nature of matter and energy, as well as an elaboration of his theory of gravitation. This book is a must-read for anyone interested in the nature of reality and the relationship between science and spirituality.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Telegraphic Determination of Longitudes On the East Coast of South America
This book is a comprehensive record of the observations made by the United States Hydrographic Office concerning the determination of longitudes on the east coast of South America. This information was gathered using the telegraph, which was a new and innovative technology at the time of the study.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Earth's Ecliptic Angle Demonstrated to Be the Standard, Universal
In this groundbreaking work, Edward Dingle provides compelling evidence to demonstrate that the Earth's ecliptic angle is the standard universal. Using a range of scientific principles and calculations, he makes a convincing case for this claim, opening up new vistas for scientific exploration and discovery.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
2d atoms
2d atoms. Nuclear shapes and nuclear structure The paper compares the scientific ideas of spherical and deformed atomic nuclei with the previously unknown theory of checkerboard and planar atomic structure. For this purpose, the interpretations of the nuclear structure of international researchers were compared with the author's interpretations according to the checkerboard and planar atomic structure. Helmut Albert, Freiburg / Germany 2023.
The After Wife
In this groundbreaking work, Myron Hutchinson presents a new and rigorous approach to the study of mathematical astronomy. The book offers detailed mathematical proofs of the fundamental laws governing the motions of celestial bodies, and provides a comprehensive overview of the history and development of the science of astronomy. This book is an essential reference work for anyone involved in the study of astronomy, physics, or mathematics.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Photometric Measurements of the Variable Stars B Persei and DM. 81>0 25, Made at the Harvard College
"N" Rays
This is a collection of groundbreaking scientific papers on N rays, a previously unknown form of radiation. The book contains detailed notes and instructions for the construction of phosphorescent screens, which makes it an essential read for any serious student of physics and radiation.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Heat and Light
This comprehensive guide to the principles of heat and light provides an invaluable resource for students and professionals in the fields of physics and engineering. Glazebrook's lucid explanations and engaging writing style make even complex concepts accessible and engaging.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A General Catalogue of Double Stars Within 121 Degrees of the North Pole; Volume 1
A Treatise On Astronomy
Explore the wonder of the cosmos with Herschel's treatise on astronomy. This classic work is an essential resource for budding astronomers and stargazers alike.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Balance of Physics
Edward Dingle's examination of physics provides a comprehensive overview of the field, looking at both the classical and modern approaches to the study of matter and motion. This book is an ideal reference for anyone interested in physics, from students to professional physicists. Dingle's clear explanations and engaging writing style make this text accessible to a wide audience.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
On the Way to Understanding the Time Phenomenon: The Constructions of Time in Natural Science, Part 2
Fluid Mechanics and Hydraulic Machinery
Fluid mechanics refers to the branch of physics that studies the mechanics of forces acting on fluids such as plasmas, gases and liquids. It is used in many disciplines such as geophysics, meteorology, chemical and biological engineering, mechanical engineering, oceanography, biology, civil engineering and astrophysics. It is classified into two parts including fluid dynamics, which studies the effect of forces on fluid motion, and fluid statics, which studies fluids at rest. Hydraulic machines work by utilizing liquid fluid power to perform their work, such as heavy construction vehicles. These machines generally pump hydraulic fluid to numerous hydraulic cylinders and hydraulic motors throughout the machine and it gets pressurized based on the resistance. From theories to research to practical applications, studies related to all contemporary topics of relevance to fluid mechanics and hydraulic machinery have been included in this book. It will provide comprehensive knowledge to the readers.
Invisible Solar System
Weaving the history of discovery with clear explanations, "The Invisible Solar System" pulls back the cloak of invisibility under which myriad aspects of the local region of space are connected.
A Student's Manual of a Laboratory Course in Physical Measurements
The Three First Sections and Part of the Seventh Section of Newton's Principia
Histoire des Sciences Math矇matiques et Physiques, Tome IV
In this fourth volume of his celebrated history of mathematical and physical science, Maximilien Marie explores the many ways in which scientists and mathematicians have sought to understand the natural world. From the ancient Greeks to modern-day particle physicists, this book provides a comprehensive survey of the theories and discoveries that have shaped our understanding of nature and the universe.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Supplement to the Account of the Revd. John Flamsteed, the First Astronomer-Royal
Catalogue of Stars for the Epoch Jan. 1, 1892 From Observations by the Great Trigonometrical Survey
The Milky Way
In this approachable and fascinating biography of the galaxy, an astrophysicist and folklorist details everything humans have discovered--from the Milky Way's formation to its eventual death, and what else there is to learn about the universe we call home. After a few billion years of bearing witness to life on Earth, of watching one hundred billion humans go about their day-to-day lives, of feeling unbelievably lonely, and of hearing its own story told by others, The Milky Way would like a chance to speak for itself. All one hundred billion stars and fifty undecillion tons of gas of it. It all began some thirteen billion years ago, when clouds of gas scattered through the universe's primordial plasma just could not keep their metaphorical hands off each other. They succumbed to their gravitational attraction, and the galaxy we know as the Milky Way was born. Since then, the galaxy has watched as dark energy pushed away its first friends, as humans mythologized its name and purpose, and as galactic archaeologists have worked to determine its true age (rude). The Milky Way has absorbed supermassive (an actual technical term) black holes, made enemies of a few galactic neighbors, and mourned the deaths of countless stars. Our home galaxy has even fallen in love. After all this time, the Milky Way finally feels that it's amassed enough experience for the juicy tell-all we've all been waiting for. Its fascinating autobiography recounts the history and future of the universe in accessible but scientific detail, presenting a summary of human astronomical knowledge thus far that is unquestionably out of this world. NAMED A BEST BOOK OF 2022 BY PUBLISHERS WEEKLY AND SCIENCENET NAMED A BEST AUDIOBOOK OF 2022 BY BOOKPAGE
An Account Of Donati's Comet Of 1858
This historical treatise offers a fascinating glimpse into the world of astronomical observation and discovery in the mid-19th century. Bond's meticulous record-keeping and detailed analysis of Donati's Comet provide insights into the scientific processes that characterized the era. Whether you are a professional astronomer, a student of history, or simply curious about the mysteries of the universe, this book is a must-read.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Principles of Natural Philosophy, Or, a New Theory of Physics
