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Books > Science & Mathematics > Astronomy, space & time > Cosmology & the universe

Advances of Relativity and Cosmology (Paperback): Amrit Sre?ko Sorli Advances of Relativity and Cosmology (Paperback)
Amrit Srečko Sorli
R514 Discovery Miles 5 140 Ships in 18 - 22 working days
From Earth to Mars - The history of space colonization (Paperback): Jonathan Cardoso From Earth to Mars - The history of space colonization (Paperback)
Jonathan Cardoso
R296 Discovery Miles 2 960 Ships in 18 - 22 working days
Mondphasen, Osterrechnung Und Ewiger Kalender (German, Paperback, Softcover Reprint of the Original 1st 1917 ed.): Walther... Mondphasen, Osterrechnung Und Ewiger Kalender (German, Paperback, Softcover Reprint of the Original 1st 1917 ed.)
Walther Jacobsthal
R1,699 Discovery Miles 16 990 Ships in 18 - 22 working days

Die vorliegende Schrift behandelt die Kalenderlehre unter bewuBter Ausscheidung aller historischen Betrachtungen. Liegt darin einerseits e: ne Beschrankung, so glaubt der Ver fasser andererseits durch die Loslosung von der vielverschlungenen und daher mit mancherlei Ballast behafteten Entwickelungs geschichte des Kalenderwesens dessen mathematischen Kern sozusagen reinlicher herausschalen zu konnen, als es bei einer historischen Darstellung moglich ware. Die Schrift wendet sich an einen sehr allgemeinen Leser kreis. Sie mochte jedem Gebildeten zuganglich sein, der mathe matischen Oberlegungen einfachster Art Interesse entgegen bringt. Da und dort mag vieHeicht der Historiker bei chrono logischen Untersuchungen aus ihr Nutzen ziehen konnen. Eine besondere Freude ware es dem V erfasser, wenn zuweilen ein Feldgrauer nach dem Schriftchen griffe; weiB er doch aus eigener Erfahrung, wie es Zeiten gibt, in denen der Soldat nach irgendwelcher geistigen Anregung hungert - ganz ab gesehen davon, daB es im Felde von praktischem Interesse sein kann, nach kurzer Dberlegung zu wissen, welche Mondphase einem gegebenen Datum zukommt. Aber dariiber hinaus mochte das Biichlein auch dem an gehenden Mathematiker etwas zu sagen haben, und vor aHem dem Unterricht an hoheren Schulen dienen. Sollte die Schrift einem so verschiedenartigen Leserkreise gerecht werden, so war dies nur moglich durch eine besondere Behandlungsweise des Stoffes: die Darstellung zerfallt gewisser maBen in mehrere "Kreise," deren jeder in sich geschlossen und verstandlich ist. Der engste erfordert kaum mehr, als die Kennt nis der vier Grundrechnungsarten. Der nachste setzt schon Vorwort."

Dream Physics (Paperback): Damian Amamoo Dream Physics (Paperback)
Damian Amamoo
R279 R259 Discovery Miles 2 590 Save R20 (7%) Ships in 18 - 22 working days
The Immortal Science - Who Planned the Universe? (Paperback): Vijay Singh Rajput The Immortal Science - Who Planned the Universe? (Paperback)
Vijay Singh Rajput
R475 Discovery Miles 4 750 Ships in 18 - 22 working days
Cultural Shock (Paperback, First): L.Mason Jones Cultural Shock (Paperback, First)
L.Mason Jones
R462 Discovery Miles 4 620 Ships in 18 - 22 working days

Popular culture is flourishing again, with a renewed interest in the ET and UFO phenomena. We are inundated with films, TV programmes and books, plus many conspiracy theories, dealing with the phenomena. Governments and security agencies are denying any interest in the issue, yet releasing masses of documents (mostly unreadable) after being compelled to, by the Freedom of Information Act. Such speculation and documentation in ancient writings suggests that an unearthly presence has been in Earth-space for many generations. The question of this situation must reach a culminating point sometime in the near future. This book is concerned with the cultural shock and social disorientation that would obviously occur with a sudden appearance en-mass of an alien race finally revealing themselves to humanity and how the people of Earth would react.

Flat Space Cosmology - A New Model of the Universe Incorporating Astronomical Observations of Black Holes, Dark Energy and Dark... Flat Space Cosmology - A New Model of the Universe Incorporating Astronomical Observations of Black Holes, Dark Energy and Dark Matter (Paperback)
Eugene Terry Tatum, U V S Seshavatharam
R836 Discovery Miles 8 360 Ships in 18 - 22 working days
The Time Particle - A Christian theory of time and things mysterious (Paperback): Terry McIntosh The Time Particle - A Christian theory of time and things mysterious (Paperback)
Terry McIntosh
R183 Discovery Miles 1 830 Ships in 18 - 22 working days
Der Ewige Kreislauf Des Weltalls - Nach Vorlesungen UEber Physikalische Weltanschauungen an Der K. Technischen Hochschule... Der Ewige Kreislauf Des Weltalls - Nach Vorlesungen UEber Physikalische Weltanschauungen an Der K. Technischen Hochschule Berlin (German, Paperback, Softcover Reprint of the Original 1st 1914 ed.)
Ludwig Zehnder
R1,545 Discovery Miles 15 450 Ships in 18 - 22 working days

This is a reproduction of a book published before 1923. This book may have occasional imperfectionssuch as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed worksworldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Der Ewige Kreislauf Des Weltalls: Nach Vorlesungen Ueber Physikalische Weltanschauung An Der K. Technischen Hochschule, Berlin Ludwig Zehnder F. Vieweg & Sohn, 1914 Science; Astronomy; Nebular hypothesis; Planetary theory; Science / Astronomy; Solar system

Reality vs Quantum Mysticism - An Attempt to Resolve Issues with Relativity and Quantum Mechanics and Explain Dark Energy... Reality vs Quantum Mysticism - An Attempt to Resolve Issues with Relativity and Quantum Mechanics and Explain Dark Energy (Paperback)
R Curtis Arthur
R409 R382 Discovery Miles 3 820 Save R27 (7%) Ships in 18 - 22 working days
The Secret of Life - Accept It, Embrace It, Discover Pure Joy (Paperback): Stephen Hawley Martin The Secret of Life - Accept It, Embrace It, Discover Pure Joy (Paperback)
Stephen Hawley Martin
R313 Discovery Miles 3 130 Ships in 18 - 22 working days
HowExpert Guide to Astronomy - 101 Lessons to Learn about Astronomy, Study the Solar System, and Explore the Universe... HowExpert Guide to Astronomy - 101 Lessons to Learn about Astronomy, Study the Solar System, and Explore the Universe (Paperback)
Howexpert, Ryan Thomas Kirby
R514 Discovery Miles 5 140 Ships in 18 - 22 working days
Conversations About Astrophysics & Cosmology (Paperback): Howard Burton Conversations About Astrophysics & Cosmology (Paperback)
Howard Burton
R570 Discovery Miles 5 700 Ships in 18 - 22 working days
The Theses Thesis 1 - The Theses as Thesis 1 (Paperback): Peet (P S. J. ). Schutte The Theses Thesis 1 - The Theses as Thesis 1 (Paperback)
Peet (P S. J. ). Schutte
R1,343 Discovery Miles 13 430 Ships in 18 - 22 working days
The First Atom & Center of the Universe (Paperback): Mohammad Abu Shahadat The First Atom & Center of the Universe (Paperback)
Mohammad Abu Shahadat
R459 Discovery Miles 4 590 Ships in 18 - 22 working days
Taboo Knowledge, Revised & Expanded Edition - What You Need to Know to Become Who You Want to Be (Paperback): Stephen Hawley... Taboo Knowledge, Revised & Expanded Edition - What You Need to Know to Become Who You Want to Be (Paperback)
Stephen Hawley Martin
R285 Discovery Miles 2 850 Ships in 18 - 22 working days
A Simple Approach to Cosmology (Paperback): Peet (P S. J. ). Schutte A Simple Approach to Cosmology (Paperback)
Peet (P S. J. ). Schutte
R322 Discovery Miles 3 220 Ships in 18 - 22 working days
Duality of Time - Complex-Time Geometry and Perpetual Creation of Space (Paperback): Mohamed Haj Yousef Duality of Time - Complex-Time Geometry and Perpetual Creation of Space (Paperback)
Mohamed Haj Yousef
R1,451 Discovery Miles 14 510 Ships in 18 - 22 working days
Creation Ex Nihilo (Paperback): Bruce D Jimerson Creation Ex Nihilo (Paperback)
Bruce D Jimerson
R258 Discovery Miles 2 580 Ships in 18 - 22 working days
A Growing Cosmos According to Kepler's Tables (Paperback): Peet (P S. J. ). Schutte A Growing Cosmos According to Kepler's Tables (Paperback)
Peet (P S. J. ). Schutte
R748 Discovery Miles 7 480 Ships in 18 - 22 working days
Unchallenged Privilege - The Billion-Dollar Trilateral Gravitational-Wave Discovery Scam (Paperback): Bibhas Ranjan de Unchallenged Privilege - The Billion-Dollar Trilateral Gravitational-Wave Discovery Scam (Paperback)
Bibhas Ranjan de
R158 Discovery Miles 1 580 Ships in 18 - 22 working days
Thousand Reflections of the Moon - A simple view about China (Paperback): Yunxia Wu Thousand Reflections of the Moon - A simple view about China (Paperback)
Yunxia Wu
R544 Discovery Miles 5 440 Ships in 18 - 22 working days
Why We are Free - Consciousness, free will and creativity in a unified scientific worldview (Paperback): David Layzer Why We are Free - Consciousness, free will and creativity in a unified scientific worldview (Paperback)
David Layzer
R574 Discovery Miles 5 740 Ships in 18 - 22 working days
Second Over All Overview Part 2 (Paperback): Peet (P S. J. ). Schutte Second Over All Overview Part 2 (Paperback)
Peet (P S. J. ). Schutte
R516 Discovery Miles 5 160 Ships in 18 - 22 working days
Zur gegenwartigen Naturphilosophie (German, Paperback, Softcover reprint of the original 1st ed. 1904): Alois Hoefler Zur gegenwartigen Naturphilosophie (German, Paperback, Softcover reprint of the original 1st ed. 1904)
Alois Hoefler
R1,506 Discovery Miles 15 060 Ships in 18 - 22 working days
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