Whether all human languages are fundamentally the same or different has been a subject of debate for ages. This problem has deep philosophical implications: If languages are all the same, it implies a fundamental commonality-and thus the mutual intelligibility-of human thought. We are now on the verge of answering this question. Using a twenty-year-old theory proposed by the world's greatest living linguist, Noam Chomsky, researchers have found that the similarities among languages are more profound than the differences. Languages whose grammars seem completely incompatible may in fact be structurally almost identical, except for a difference in one simple rule. The discovery of these rules and how they may vary promises to yield a linguistic equivalent of the Periodic Table of the Elements: a single framework by which we can understand the fundamental structure of all human language. This is a landmark breakthrough, both within linguistics, which will thereby become a full-fledged science for the first time, and in our understanding of the human mind.

The Language of Atoms argues that Epicurean writing, specifically Lucretius', offers a theory of performative language, of how language acts rather than describes.

This comprehensive graduate-level text by a leading researcher in atomic and molecular spectroscopy explores the electron-spin-resonance theory of randomly oriented molecules. "I recommend it highly." ? American Scientist. 119 illustrations.

In this absorbing account of life with the great atomic scientist Enrico Fermi, Laura Fermi tells the story of their emigration to the United States in the 1930s—part of the widespread movement of scientists from Europe to the New World that was so important to the development of the first atomic bomb. Combining intellectual biography and social history, Laura Fermi traces her husband's career from his childhood, when he taught himself physics, through his rise in the Italian university system concurrent with the rise of fascism, to his receipt of the Nobel Prize, which offered a perfect opportunity to flee the country without arousing official suspicion, and his odyssey to the United States.

Atoms and Molecules describes the basic properties of atoms and molecules in terms of group theoretical methods in atomic and molecular physics. The book reviews mathematical concepts related to angular momentum properties, finite and continuous rotation groups, tensor operators, the Wigner-Eckart theorem, vector fields, and vector spherical harmonics. The text also explains quantum mechanics, including symmetry considerations, second quantization, density matrices, time-dependent, and time-independent approximation methods. The book explains atomic structure, particularly the Dirac equation in which its nonrelativistic approximation provides the basis for the derivation of the Hamiltonians for all important interactions, such as spin-orbit, external fields, hyperfine. Along with multielectron atoms, the text discusses multiplet theory, the Hartree-Fock formulation, as well as the electromagnetic radiation fields, their interactions with atoms in first and higher orders. The book explores molecules and complexes, including the Born-Oppenheimer approximation, molecular orbitals, the self-consistent field method, electronic states, vibrational and rotational states, molecular spectra, and the ligand field theory. The book can prove useful for graduate or advanced students and academicians in the field of general and applied physics.

Lucretius' Epicurean poem De Rerum Natura ('On the Nature of Things'), written in the middle of the first century BC, made a fundamental and lasting contribution to the language of Latin philosophy. The style of De Rerum Natura is like nothing else in extant Latin: at once archaic and modern, Romanizing and Hellenizing, intimate and sublime, it draws on multiple literary genres and linguistic registers. This book offers a study of Lucretius' linguistic innovation and creativity. Lucretius is depicted as a linguistic trailblazer, extending and augmenting the technical language of Latin in order to describe the Epicurean universe of atoms and void in all its complexity and sublimity. A detailed understanding of the Epicurean linguistic theory brings with it a greater appreciation of Lucretius' own language. Accordingly, this book features an in-depth reconstruction of certain core features of Epicurean linguistic theory. Elements of Lucretius' style discussed include his attitudes to, and use of, figurative language (especially metaphor); his explorations, both explicit and implicit, of Latin etymology; his uses of Greek; and his creative deployment of compounds and prefixed words. His practice is related throughout not only to the underlying Epicurean theory but also to contemporary Roman attitudes to style and language. The result is a new reading of one of the greatest and most difficult works to survive from the Roman world.

An engaging biography that captures the excitement of the early days of nuclear physics, Ernest Rutherford tells the story of the down-to-earth New Zealander who became one of the foremost pioneers of subatomic physics. Rutherford's achievements were numerous and included:* Inventing a detector for electromagnetic waves* Discovering the existence of alpha and beta rays in uranium radiation* Creating (with Frederick Soddy) the "disintegration theory" of radioactivity, which regards radioactive phenomena as atomic -- not molecular -- processes* Demonstrating that the inner structures of elements correspond with a group of lines that characterize them, which could then be assigned an atomic number and, more important, the properties of each element could be defined by this number* And his greatest contribution of all - he discovered that the atom had a nucleus and that it contained the positively charged protonFrom his early days as a scholarship student to the end of his life as he continued to work in his lab, Ernest Rutherford reveals the life and times of one of the greatest minds of the twentieth century.

The story of matter and the history of the cosmos from the perspective of a single oxygen atom, told with the insight and wit of one of the most dynamic physicists and writers working today. Through this astonishing work, he manages to stoke wonder at the powers and unlikely events that conspired to create our solar system, our ecosystem, and us.

In an ambitious first book Lee Okan draws a daring parallel between the life of the universe and our own lives and loves. Here is a remarkable weaving of metaphysics and physics, in dreamlike writing as much poetry as prose. Here is a fiction aware of its construction - and willing to let us witness its sequences and discoveries. -- Danielle Legros Georges, Poet Laureate, City of Boston

Atoms and molecules are the basic building blocks of matter. Matter is every physical thing around us in the universe, including our own bodies! In Explore Atoms and Molecules! With 25 Great Projects, readers ages 7 to 10 investigate the structure of atoms and learn how atoms fit together to form molecules and materials. If everything is made out of atoms and molecules, why do people look different from dogs and doorknobs? In Explore Atoms and Molecules, readers discover that the characteristics of a material are determined by the way the atoms and molecules connect, and study how chemical reactions change these connections to create everything we know. This book discusses the elements on the periodic table and why they are grouped into families, encouraging the exploration of meaningful classification systems. States of matter and mixtures and compounds round out the exploration of atoms and molecules! This book supports the maker movement with lots of hands-on activities that illuminate the concepts of chemistry. Readers build 3-D models of molecules and create a periodic table guessing game. Fascinating sidebars offer opportunities for readers to connect the text with real-world science, and cartoon illustrations provide a fun foundation for learning.