The work in your hand contains three main chapters, covering the chemistry of the condensed phase in the atmosphere, first, the different forms of atmospheric waters (precipitation, fog and clouds, dew), and secondly dust, now mostly termed particulate matter and, more scientifically, atmospheric aerosol. A third section treats the gases in the atmosphere. An introductory chapter covers the roots of the term atmospheric chemistry in its relations to chemistry in general and biogeochemistry as the chemistry of the climate system. Furthermore, a brief overview of understanding chemical reactions in aqueous and gaseous phase is given. It is my aim to pay respect to all persons who studied the substances in the air, to those who made small, and to them who made giant contributions for the progress in atmospheric science. I'm not a historian who is able to present the past from a true perspective of their time - this also would not be my aim. If possible, however, I try to interpret the past - almost limited to experimental fi ndings in the nineteenth century - through current values, without dismissal of the problems and ideas of earlier scientists. In this way it is possible to draw some ideas on the historical chemical state of the air. Hence, I name this voyage critical. However, nowhere in this book it is my attention to express my criticism to colleagues and scientifi c ancestors. Great scientists too were subject to errors; doing science consists from the permanent loop observation, interpretation, conclusion, and again testing against new observation. If this volume can contribute more than to be "a nice story" on atmospheric chemistry, then hopefully it inspires the reader to more critical reading of scientifi c publications, and, not to forget the older one.

Sir Arthur Conan Doyle, the creator of the famous Sherlock Holmes, was also a believer in ghosts and fairies and wrote books about spiritualism and fairies. In 1917 two young girls took photographs of what they said to be real fairies. The History is known as "The Cottingley Fairies" and this is the story about Conan Doyles investigation of the phenomena.

In 2007, the Monash-Kings College London International Centre for the Study of Science and Mathematics Curriculum edited a book called The Re-emergence of Values in Science Education. This book reflects on how values have been considered since this original publication, particularly in terms of socio-cultural, economic and political factors that have impacted broadly on science, technology and society, and more specifically on informal and formal science curricula. Hence, the title of this book has been framed as Values in Science Education: The shifting sands. As in the first book, this collection focuses on values that are centrally associated with science and its teaching, and not the more general notion of values such as cooperation or teamwork that are also important values in current curricula. Such values have indeed become more of a focus in science education. This may be a response to the changing global context, where technological changes have been rapid and accelerating. In such complex and risky environments, it is our guiding principles that become the important mainstays of our decisions and practices. In terms of science education, what is becoming clearer is that traditional content and traditional science and scientific methods are not enough for science and hence science education to meet such challenges. While shifts in values in science education continue, tensions remain in curriculum development and implementation, as evidenced by the continued diversity of views about what and whose values matter most.

Many people may think that the modern physical sciences - physics, chemistry, astronomy - and religion have little to do with each other. There are, however, many points that these two areas intersect. This volume in the Greenwood Guides to Science and Religion will cover the impact of religion and spirituality on some of the great scientific debates of the last 100 years - the origin of the universe, the nature of matter and energy, the quest for a TOE (theory of everything), and the current debates over multiple universes, the anthropic principle, and other aspects of theoretical physics that are borderline philosophy. Debates on these topics are common in popular works, and the author places all of these debates in a context that the average reader can understand. Religion and the Physics Sciences examines how science and religion intersect in some of the most profound scientific questions of the all time: How did the universe begin? What is the nature of matter and energy Did the universe evolve, or was there intelligent guidance? lBL Is there a theory of everything? The volume includes extracts from the most important primary source documents, as well as a glossary and a timeline of events.

From the dark shadows of Neptune and Pluto, suddenly an unknown planet emerges, which after a cycle lasting thousands of years, has returned to our solar system, visible from Earth at night as a small star. With her arrival, Nibiru, as the ancients in pre-historic times called her, brings a horror that will afflict the earthlings as never before. They, who our ancestors considered gods, have returned to claim their inheritance. No weapon can withstand this invasion, which is not of material nature and will mercilessly strike the non-physical part of man - his soul An American scholar specialized in ancient languages, discovers an obscure inscription and image on a clay tablet from ancient Sumer, where mention is made of the return of the gods, who stood at the beginning of the birth of humanity. This discovery opens his eyes to the indescribable terrifying truths, leading to an on madness bordering cognizance, that takes its toll and leads to his death. His son, assisted by a wise Indian shaman, begins an almost impossible battle against unknown, sinister threatening powers that attack humanity in the core. Thousands of humans are being evicted from their corporeal body. When these completely unknown entities approach the inhabitants of the White House and attack the president, one fears the worst. A possible salvation of mankind is hidden in mysterious images and petroglyphs on the Gateway of the Sun in Tiahuanaco, Bolivia. A journey full of strange and terrifying events leads the two men to bewildering, unfathomable answers to questions far beyond their intellect. In Siloam Springs, a little town in the United States, a fierce battle takes place, in which a small boy with incredible psychic powers, hopefully, can turn the tide, provided that both men could wrest the truth from the darkness of oblivion: the unknown past of mankind....

This book is a collection of narratives from a diverse array of science education researchers that elucidate some of the difficulties of becoming a science education researcher and/or science teacher educator, with the hope that through solidarity, commonality, and "telling the story", justice-oriented science education researchers will feel more supported in their own journeys. Being a scholar and teacher that sees science education as a space for justice, and thinking/being different, entry into this disciplinary field often comes with tense moments and personal difficulties. The chapter authors of this book break into many painful, awkward, and seemingly nebulous topics, including the intersectional nuances of what it means to be a researcher in the contexts of epistemic rigidness, white supremacy, and neoliberal restructuring. Of course these contexts become different depending on how teachers, students, and researchers are constituted within them (as racialized/sexed/gendered/disposable/valued subjects). We hope that within these narratives readers will identify with similar struggles in terms of what it means to desire to "do good in the world", while facing subtle and not-so-subtle institutional, personal cultural, and political challenges.

The book presents a comprehensive, yet concise analysis of groundwater occurrence, its development, technology involved in exploration, extraction, and its economical usage.The book makes use of minimum technical jargon, while explaining the basics of drilling, types of wells, their maintenance, development and testing, and selection of pumps. It discusses the causes for wells failing, methods of diagnosis and the pre-emptive and remedial measures, water transmission, composition, and purification. Unlike other natural resources, groundwater is replenished by rainfall. Nevertheless those who depend on groundwater either for industrial or agricultural sustenance should be responsive to certain factors that are significant to the long-term well-being of the water source. Important are: Whether the wells are being over-pumped, or under-pumped; the quantity and cost of water being drawn, whether there is sufficient water underground with optimum replenishment, and systems installed are compatible to the particular hydrological situation and similar such factors. The book attempts, in simplistic language, to link the gap between theory and practice; between the principles of groundwater as a natural science and its application technology. There are a number of pre-calculated tables that serve as a handy reference for Consultants, Drillers and Engineers who deal with groundwater on a day-to-day basis.

E-Learning and Virtual Science Centers addresses an aspect of Web-based education that has not attracted sufficient attention in the international research literature - that of virtual science centers, the cyberspace annex of traditional science centers. It is the first book to be published on the rapidly advancing field of science education. Addressed to science and technology centers, science museums, and researchers in Web-based education, this book provides an overview of the state-of-the-art developments in this new and emerging field of science education. Written for practitioners by practitioners, the 20 chapters featured in this book represent the contributions of more than 40 authors from over 10 countries - truly an international effort and a veritable gauge of state-of-the-art perspectives. E-Learning and Virtual Science Centers features theoretical issues, design considerations in the setting up virtual science centers, and case studies on various aspects of the field.

Jewish life in Europe has undergone dramatic changes and transformations within the 20th century and also the last two decades. The phenomenon of the dual position of the Jewish minority in relation to the majority, not entirely unusual for Jewish Diaspora communities, manifested itself most distinctly on the European continent. This unique Jewish experience of the ambiguous position of insider and outsider may provide valuable views on contemporary European reality and identity crisis. The book focuses inter alia on the main common denominators of contemporary Jewish life in Central Europe, such as an intense confrontation with the heritage of the Holocaust and unrelenting antisemitism on the one hand and on the other hand, huge appreciation of traditional Jewish learning and culture by a considerable part of non-Jewish Europeans. The volume includes contributions on Jewish life in central European countries like Hungary, the Czech Republic, Poland, Austria, and Germany.