Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

A vivid portrait of how Naval oversight shaped American oceanography, revealing what difference it makes who pays for science. What difference does it make who pays for science? Some might say none. If scientists seek to discover fundamental truths about the world, and they do so in an objective manner using well-established methods, then how could it matter who’s footing the bill? History, however, suggests otherwise. In science, as elsewhere, money is power. Tracing the recent history of oceanography, Naomi Oreskes discloses dramatic changes in American ocean science since the Cold War, uncovering how and why it changed. Much of it has to do with who pays. After World War II, the US military turned to a new, uncharted theater of warfare: the deep sea. The earth sciences—particularly physical oceanography and marine geophysics—became essential to the US Navy, which poured unprecedented money and logistical support into their study. Science on a Mission brings to light how this influx of military funding was both enabling and constricting: it resulted in the creation of important domains of knowledge but also significant, lasting, and consequential domains of ignorance. As Oreskes delves into the role of patronage in the history of science, what emerges is a vivid portrait of how naval oversight transformed what we know about the sea. It is a detailed, sweeping history that illuminates the ways funding shapes the subject, scope, and tenor of scientific work, and it raises profound questions about the purpose and character of American science. What difference does it make who pays? The short answer is: a lot.

Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

Series of books for class 3 to 8 provide complete coverage of the NCERT syllabus prescribed by Central Board of Secondary Education(CBSE).The main goal that this series aspires to accomplish is to help students understand difficult scientific concepts in a simple manner and in an easy language.

Science Be Dammed is an alarming reminder of the high stakes in the management—and perils in the mismanagement—of water in the western United States. It seems deceptively simple: even when clear evidence was available that the Colorado River could not sustain ambitious dreaming and planning by decision-makers throughout the twentieth century, river planners and political operatives irresponsibly made the least sustainable and most dangerous long-term decisions. Arguing that the science of the early twentieth century can shed new light on the mistakes at the heart of the over-allocation of the Colorado River, authors Eric Kuhn and John Fleck delve into rarely reported early studies, showing that scientists warned as early as the 1920s that there was not enough water for the farms and cities boosters wanted to build. Contrary to a common myth that the authors of the Colorado River Compact did the best they could with limited information, Kuhn and Fleck show that development boosters selectively chose the information needed to support their dreams, ignoring inconvenient science that suggested a more cautious approach. Today water managers are struggling to come to terms with the mistakes of the past. Focused on both science and policy, Kuhn and Fleck unravel the tangled web that has constructed the current crisis. With key decisions being made now, including negotiations for rules governing how the Colorado River water will be used after 2026, Science Be Dammed offers a clear-eyed path forward by looking back. Understanding how mistakes were made is crucial to understanding our contemporary problems. Science Be Dammed offers important lessons in the age of climate change about the necessity of seeking out the best science to support the decisions we make.

A text intended for scientists and engineers involved in the definition and development of space science missions.

TRANSPORTED ACROSS THE MUILTIVERSE. Over light-years of space and 50,000 years back in time, to create a new history.... Only to find there was no way back. Earth is adapting to a future of amicable coexistence with the advanced aliens from Thurien, descended from ancestors who once inhabited Minerva, a vanished planet of the Solar System. The plans of the distantly related humans on the rogue world Jevlen to eliminate their ancient Terran rivals and take over the Thurien system of worlds have been thwarted, but the mystery remains of how it was possible for the fleeing Jevlenese leaders to have been flung back across space and time to reappear at Minerva before the time of its destruction. Victor Hunt and a group of his colleagues travel to Thurien to conduct a joint investigation with the alien scientists into the strange physics of interconnectedness between the countless alternate universes that constitute ultimate reality. When their discoveries lead first to bizarre communication with bewildered counterparts in other universes, and thence to the possibility of physical travel, the notion is conceived of sending a mission back to the former world of Minerva with the startling objective of creating a new family of realities in which its destruction is avoided. But Imares Broghuilio, the deposed Jevlenese leader, along with several thousand dedicated followers with five heavily armed starships, are already there. And they have a score to settle. At the publisher's request, this title is sold without DRM (Digital Rights Management)..