By focusing on the conceptual issues faced by nineteenth century physicists, this book clarifies the status of field theory, the ether, and thermodynamics in the work of the period. A remarkably synthetic account of a difficult and fragmentary period in scientific development.

The nature of life consists in a constructive becoming (see Analecta Husserliana vol. 70). Though caught up in its relatively stable, stationary intervals manifesting the steps of its accomplishments that our attention is fixed. In this selection of studies we proceed, in contrast, to envisage life in the Aristotelian perspective in which energia, forces, and dynamisms of life at work are at the fore. Startling questions emerge: `what distinction could be drawn between the prompting forces of life and its formation? (...) Or, is this distinction a result of our transcendental faculties?' The answers to these questions reveal themselves, as Tymieniecka proposes, at the phenomenologically ontopoietic level of life's origination where transcendentality surges. (shrink)

This history of physics focuses on the question, "How do bodies act on one another across space?" The variety of answers illustrates the function of fundamental analogies or models in physics as well as the role of so-called unobservable entities. Forces and Fields presents an in-depth look at the science of ancient Greece, and it examines the influence of antique philosophy on seventeenth-century thought. Additional topics embrace many elements of modern physics--the empirical basis of quantum mechanics, wave-particle duality and the (...) uncertainty principle, and the action-at-a-distance theory of Wheeler and Feynman. 1961 ed. (shrink)

An in-depth look at the science of ancient Greece, this volume examines the influence of antique philosophy on 17th-century thought. Additional topics embrace many elements of modern physics: the empirical basis of quantum mechanics, wave-particle duality and the uncertainty principle, and the action-at-a-distance theory of Wheeler and Feynman. 1961 edition.

We address a long-standing debate over whether classical magnetic forces can do work, ultimately answering the question in the affirmative. In detail, we couple a classical particle with intrinsic spin and elementary dipole moments to the electromagnetic field, derive the appropriate generalization of the Lorentz force law, show that the particle's dipole moments must be collinear with its spin axis, and argue that the magnetic field does mechanical work on the particle's elementary magnetic dipole moment. As consistency checks, we (...) calculate the overall system's energy-momentum and angular momentum, and show that their local conservation equations lead to the same force law and therefore the same conclusions about magnetic forces and work. We also compute the system's Belinfante-Rosenfeld energy-momentum tensor. (shrink)

This book presents a new approach to studying the syntax of human language, one which emphasizes how we think about time. Tilsen argues that many current theories are unsatisfactory because those theories conceptualize syntactic patterns with spatially arranged structures of objects. These object-structures are atemporal and do not lend well to reasoning about time. The book develops an alternative conceptual model in which oscillatory systems of various types interact with each other through coupling forces, and in which the relative energies (...) of those systems are organized in particular ways. Tilsen emphasizes that the two primary mechanisms of the approach - oscillators and energy levels - require alternative ways of thinking about time. Furthermore, his theory leads to a new way of thinking about grammaticality and the recursive nature of language. The theory is applied to a variety of syntactic phenomena: word order, phrase structure, morphosyntax, constituency, case systems, ellipsis, anaphora, and islands. The book also presents a general program for the study of language in which the construction of linguistic theories is itself an object of theoretical analysis. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Force and Translation; Or, The Polymorphous Body of LanguageElissa MarderOr un corps verbal ne se laisse pas traduire ou transporter dans une autre langue. Il est cela même que la traduction laisse tomber. Laisser tomber le corps, telle est même l’énergie essentielle de la traduction. Quand elle réinstitue un corps, elle est poésie.—Jacques Derrida, “Freud et la scène de l’écriture”The materiality of a word cannot be translated or (...) carried over into another language. Materiality is precisely that which translation relinquishes. To relinquish materiality: such is the driving force of translation. And when that materiality is reinstated, translation becomes poetry.—Jacques Derrida, “Freud and the Scene of Writing”Babel Revisited (The Mother Tongue and The Translation Machine)On January 20, 2012, Lawrence Summers, former president of Harvard and former Secretary of the U.S. Treasury, boldly announced a six-point vision for reforming the U.S. education system in a New York Times Education supplement editorial modestly entitled, “What you (Really) Need to Know.” For the [End Page 1] purposes of this discussion, I will limit myself here to a brief examination of what he says about the study of foreign languages and the merits of machine translation in the item listed as “number 5”:5. The world is much more open, and events abroad affect the lives of Americans more than ever before. This makes it essential that the educational experience breed cosmopolitanism—that students have international experiences, and classes in the social sciences draw on examples from around the world. It seems logical, too, that more in the way of language study be expected of students. I am not so sure.English’s emergence as the global language, along with the rapid progress in machine translation and the fragmentation of languages spoken around the world, make it less clear that the substantial investment necessary to speak a foreign tongue is universally worthwhile. While there is no gainsaying the insights that come from mastering a language, it will over time become less essential in doing business in Asia, treating patients in Africa or helping resolve conflicts in the Middle East.For those of us who still earn our living by teaching literary texts written in foreign languages in foreign language departments in the university, Summers’s breezy assessment that the university of the future need not (indeed ought not) include extensive foreign language study is, sadly, not exactly news. On the contrary, there is nothing particularly innovative or original about the position he advocates here: his vision of a future “global” American university—in which virtually all speculative activities are conducted solely in English—has already begun to be implemented in various colleges and universities around the world. If his remarks are nonetheless noteworthy, it is because of his apparent willingness—even eagerness—to defend a policy that university officials often officially still pretend to abhor. Indeed, Summers’s position goes far beyond the more familiar pragmatic voices that have concluded that the reduction of foreign language instruction is a necessary and unavoidable consequence of the unfortunate economic reality that the American university as we once knew it has become financially untenable and hence unable to accommodate areas of study that can be construed as nonessential. Instead, Summers goes a step farther: he actively advocates against investing precious university resources in foreign language study on ideological, political, quasi-philosophical, or dare I say it, perhaps even theological, grounds. By appealing to the value of what he calls here “cosmopolitanism,” he clearly implies that English’s status as “global language” discharges English speakers in the U.S. university system from any potential obligation to any other language on the globe. [End Page 2]According to Summers, English is optimally positioned to be a vehicle for genuine “cosmopolitanism” because, as a so-called “global language,” it constitutes a receptive, inclusive, and welcoming “common ground” for multicultural exchange that would be otherwise impossible given the sheer volume and overwhelming diversity of all the other languages in the world. In other words, in his opinion, recourse to English actually facilitates and enhances—rather than inhibits—genuine multicultural encounters as it offsets the potentially... (shrink)

Systemic Constellation Work is a rapidly growing experiential healing process that is being embraced by a variety of helping professionals, both traditional and alternative, worldwide. This book explores the history, principles and methodology of this approach, and offers a detailed comparison with psychodrama - the original mind-body therapy - explaining how each method can enhance the other. Constellation work is based on the notion that people are connected by unseen energetic forces and suggests that the psychological, traumatic and survival experiences (...) of our ancestors are genetically passed forward to the next generation and may live within us. Using insightful case studies from a variety of client groups, this book shows how Systemic Constellation Work can expand the possibilities of psychodrama techniques, and can be successfully integrated with psychodramatic enactment, guided imagery, ritual, concretization and other methods of healing and personal growth. This book will be essential reading for students and practitioners of psychodrama and Constellation work, as well as counselors, mental health professionals, experiential therapists, creative and expressive arts therapists and alternative practitioners looking to widen their knowledge of mind-body therapies. (shrink)

This volume collects academic as well as artistic explorations highlighting historical and contemporary approaches to the energetic in its aesthetic and political potential. Energetic processes straddle dance, performance art, and installations. They transform the body, evoke specific states, and push towards intensities. In contemporary dance and performance art, energetic processes are no longer mere conditions of form but appear as distinct aesthetic interventions. The contributions in this volume submit these to thorough investigation, elucidating maneuvers of mobilization, activation, initiation, regulation, navigation, (...) and containment of forces as well as different potentials and associated with the energetic. (shrink)

Einstein claimed that the fundamental dynamical insight of special relativity was the equivalence of mass and energy. I disagree. Not only are mass and energy not equivalent but talk of such equivalence obscures the real dynamical insight of special relativity, which concerns the nature of 4-forces and interactions more generally. In this paper I present and defend a new ontology of special relativistic particle dynamics that makes this insight perspicuous and I explain how alleged cases of mass–energy (...) conversion can be accommodated within that ontology. (shrink)

Summary In this paper we examine the reaction of the Leiden low-temperature laboratory of Heike Kamerlingh Onnes to new ideas in quantum theory. Especially the contributions of Albert Einstein (1906) and Peter Debye (1912) to the theory of specific heat, and the concept of zero-point energy formulated by Max Planck in 1911, gave a boost to solid state research to test these theories. In the case of specific heat measurements, Kamerlingh Onnes's laboratory faced stiff competition from Walter Nernst's Institute (...) of Physical Chemistry in Berlin. In fact, Berlin got the better of it because Leiden lacked focus. After the liquefaction of helium in 1908, Kamerlingh Onnes transformed his laboratory into an international facility for low temperature research, and for this reason it was impossible to make headway with the specific heat measurements. In the case of zero-point energy, Leiden developed a magnetic research programme to test the concept. Initially the balance of evidence seemed to be tipping in favour of zero-point energy. After 1914, however, Leiden would desert the theory in fovour, of a concept from calssical physics. A curious move that illustrates Kamerlingh Onnes's discomfort with the new quantum theory. (shrink)

Instead of relying on the usual price elasticity technique, this book combines economic and engineering analysis to study economic growth and energy demands to the year 2000. It asserts that future energy demand will be determined by two basic factors--the gross national product and the efficiency with which energy is used to produce this output in the household, commercial, industrial, and transport sectors of the economy.Labor hours multiplied by a productivity factor results in the GNP. This study (...) predicts that, in the long run, productivity in the United States will recover most of the sharp losses registered in the past five years. The study points out the decelerating population growth, the higher number of women in the labor force, and new investments as having an influence on this situation.After projecting the size and composition of each of the four energy consuming sectors that account for the total GNP. Energy and Economic Growth estimates efficiency improvements for each. It shows, for example, that higher levels of thermal insulation will reduce sharply energy needs for household heating and cooling. Similarly, the study notes that improvements in energy consumption per dollar of output can be made for each of the energy intensive manufacturing industries, nothing that although the savings in energy are significant, none is a consequence of pushing improvements to known technological limits. Finally, the book establishes the price elasticities that are inherent in the calculated energy requirements and checks these against elasticity estimates made by other researchers. (shrink)

This book provides the reader with a detailed and captivating account of the story where, for the first time, physicists ventured into proposing a new force of nature beyond the four known ones - the electromagnetic, weak and strong forces, and gravitation - based entirely on the reanalysis of existing experimental data. Back in 1986, Ephraim Fischbach, Sam Aronson, Carrick Talmadge and their collaborators proposed a modification of Newton's Law of universal gravitation. Underlying this proposal were three tantalizing pieces (...) of evidence: 1) an energy dependence of the CP (particle-antiparticle and reflection symmetry) parameters, 2) differences between the measurements of G, the universal gravitational constant, in laboratories and in mineshafts, and 3) a reanalysis of the Eötvos experiment, which had previously been used to show that the gravitational mass of an object and its inertia mass were equal to approximately one part in a billion. The reanalysis revealed that, contrary to Galileo's position, the force of gravity was in fact very slightly different for different substances. The resulting Fifth Force hypothesis included this composition dependence and also added a small distance dependence to the inverse-square gravitational force. Over the next four years numerous experiments were performed to test the hypothesis. By 1990 there was overwhelming evidence that the Fifth Force, as initially proposed, did not exist. This book discusses how the Fifth Force hypothesis came to be proposed and how it went on to become a showcase of discovery, pursuit and justification in modern physics, prior to its demise. In this new and significantly expanded edition, the material from the first edition is complemented by two essays, one containing Fischbach's personal reminiscences of the proposal, and a second on the ongoing history and impact of the Fifth Force hypothesis from 1990 to the present. <. (shrink)

Fire is a force that links everyday human activities to some of the most powerful energetic movements of the Earth. Drawing together the energy-centred social theory of Georges Bataille, the fire-centred environmental history of Stephen Pyne, and the work of a number of ‘pyrotechnology’ scholars, the paper proposes that the generalized study of combustion is a key to contextualizing human energetic practices within a broader ‘economy’ of terrestrial and cosmic energy flows. We examine the relatively recent turn (...) towards fossil-fuelled ‘internal combustion’ in the light of a much longer human history of ‘broadcast’ burning of vegetation and of artisanal pyrotechnologies – the use of heat to transform diverse materials. A combustion-centred analysis, it is argued, brings human collective life into closer contact with the geochemical and geologic conditions of earthly existence, while also pointing to the significance of explorative, experimental and even playful dispositions towards energy and matter. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:166 HUME'S INTEREST IN NEWTON AND SCIENCE Many writers have been forced to examine — in their treatments of Hume's knowledge of and acquaintance with scientific theories of his day — the related questions of Hume's knowledge of and acquaintance with Isaac Newton and of the nature and extent of Newtonian influences upon Hume's thinking. Most have concluded that — in some sense — Hume was acquainted with and (...) influenced by Newton's thought in particular and scientific thought in general. The genesis of this paper is the recent point of view put forward by Peter Jones which challenges the many permutations of this almost ritualistic standard line by removing Hume entirely from the Newtonian and the scientific scenes of thought. Jones argues that Hume knew less about Newton and science, and needed to know less about Newton and 2 science, than he believes is required by the above interpretation. Indeed, Jones argues that Hume's fundamental assumptions, which, according to Jones, derive ultimately from a form of Ciceronian humanism, drive a "wedge" between Newton's thought and that of 3 Hume. Even Hume's introductory remarks in the Treatise about his universal "science of man" are, for Jones, a declaration of independence from the materialistic trend (as Jones sees it) of Newtonian 4 science and not, as so many commentators have maintained — however tenuously or strongly evidence for linkage of Hume's project with Newtonian or scientific thought. Jones baldly argues that Hume totally lacked interest in science in general and in Newton and Newtonian science in particular. Following J. H. Burton's observation that Hume's work is surprisingly free from the "opinions" of contemporary scientists, 167 Jones states there is no evidence that Hume ever studied science at the University of Edinburgh or that he "pursued" scientific studies of any formal sort. Regarding Newtonian scientific thought, he emphasizes the paucity of specifically Newtonian scientific textbooks in the early eighteenth century 7 which might have been available for Hume to study and argues that nowhere in Hume's writings is there evidence of precise and detailed knowledge of Newton's science beyond what is available in Q Chamber's Cyclopaedia. Jones acknowledges that, in the Introduction to the Treatise, Hume utilizes a "general version" of Newton's "Regulae Philosophandi" from the beginning of Book III of Newton's Principia. Nevertheless, in Jones' view, Hume's fundamentally humanistic orientation separates him completely from g any Newtonian influence. Finally, according to Jones, Hume does not betray the least bit of knowledge of Newton's mathematics and its role in Newton's experimental methodology. On this evidence Jones grounds his central claim of Hume's "total lack of interest in contemporary science." What references there are to Newton and to science in Hume's works Jones finds "traceable to essentially literary predecessors such as Fontenelle or Montesquieu, or to standard works of theologians ] 2 or free-thinkers." The absence of clearly direct references to what Jones feels are scientific works results both from Hume's "total lack of interest in science" and from his commitment to a form of Ciceronian humanism which is "inimical" to what Jones finds to be the obvious materialistic tendencies of 13 science in the early modern period. Jones' account of the Ciceronian and French contexts of Hume's thought is excellent. But his claim that Hume had no interest whatsoever in science 168 is simply too strong and finally forces us to view science in Hume's day as equivalent to science in our own time, a manifestly anachronistic point of view. Throughout this paper, my argument will be conditioned by my view that Hume's interest in science cannot be separated from his epistemology or his religious scepticism. Hume's interest in science was precisely that of a man of letters of the eighteenth century vitally engaged in determining the proper use of scientific methodology in establishing the limits of the secular science of man once it has 14 been freed from the fetters of theology. Hume's interest in theological and epistemological issues inevitably gave rise to a strong interest on his part in the science of his day and in Newton's contributions... (shrink)

Self-Interest before Adam Smith inquires into the foundations of economic theory. It is generally assumed that the birth of modern economic science, marked by the publication of The Wealth of Nations in 1776, was the triumph of the 'selfish hypothesis'. Yet, as a neo-Epicurean idea, this hypothesis had been a matter of controversy for over a century and Smith opposed it from a neo-Stoic point of view. But how can the Epicurean principles of orthodox economic theory be reconciled with the (...) Stoic principles of Adam Smith's philosophy? Pierre Force shows how Smith's theory refutes the 'selfish hypothesis' and integrates it at the same time. He also explains how Smith appropriated Rousseau's 'republican' critique of modern commercial society, and makes the case that the autonomy of economic science is an unintended consequence of Smith's 'republican' principles. (shrink)

This article revisits what has often been called the of Voltaire's historical work. It looks at the methodological and philosophical reasons for Voltaire's deliberate focus on modern history as opposed to ancient history, his refusal to in judging the past, and his extreme selectiveness in determining the relevance of past events to world history. Voltaire's historical practice is put in the context of the quarrel of the ancients and the moderns, and considered in a tradition of universal history going back (...) to Bossuet and leading up to nineteenth-century German historicism. Paradoxically, Voltaire is a major figure in the history of historiography not in spite of his presentism (as Ernst Cassirer and Peter Gay have argued), but because of it. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Montaigne and the Coherence of EclecticismPierre ForceSince the publication of Pierre Hadot's essays on ancient philosophy by Arnold Davidson in 1995,2 Michel Foucault's late work on "the care of the self"3 has appeared in a new light. We now know that Hadot's work was familiar to Foucault as early as the 1950s.4 It is also clear that Foucault's notion of "techniques of the self" is very close to what (...) Hadot calls "spiritual exercises." At the same time, there are important differences between the views of these two philosophers, and Hadot has often expressed his regret that Foucault's untimely death prevented them from exploring these differences.5 One important point of disagreement was the status of eclecticism. In Foucault's interpretation of ancient philosophy, the "constitution of the self" implied a personal choice among disparate philosophical references: "Writing as a personal exercise done by the self and for the self, is an art of disparate truth."6 In a 1989 article Hadot argued from a historical point of view that, so far as Stoicism and Epicureanism were concerned, [End Page 523] eclecticism had no place in a mature practice of philosophy. Foucault's favorite example, Seneca's Letters to Lucilius, in which Stoic arguments were invoked along with Epicurean arguments, was a work for beginners. In a mature practice of Stoicism, one would stick to the arguments of the Stoic school, choose them for their coherence, and instead of trying to forge a spiritual identity for oneself through writing, one would "liberate oneself from one's individuality in order to raise oneself up to universality."7 Hadot added that "it is only in the New Academy—in the person of Cicero, for instance—that a personal choice is made according to what reason considers as most likely at a given moment."8 This discussion of Foucault may give the impression that Hadot was somewhat dismissive of eclecticism. Yet in a 2001 interview Hadot claimed that he had always admired Cicero's intellectual independence, and he proposed a reappraisal "of an attitude that has always had a bad reputation: eclecticism."9Something very similar is a stake in the work of Alexander Nehamas, as Lanier Anderson and Joshua Landy showed in their study of his Art of Living. In the conception of philosophy as a "way of life" (Hadot) or "care of the self" (Foucault) or "self-fashioning" (Nehamas), a central issue is the relationship between theoretical coherence and the coherence of the person who theorizes. Elaborating on Nehamas's chapter on Montaigne, Anderson and Landy argue that there is a move in Montaigne away from doctrinal coherence and towards a coherence of the self. As they put it, "the harmonious whole Montaigne commends [... ] is not a coherent body of fact or theory; it is the unified self of the theorizer."10 Anderson and Landy show that this brings up all kinds of difficulties: can this unified self be other than a fiction? If that is the case, how can philosophy be a way of life? Nehamas's answer is very much in the spirit of the late Foucault: there is a coherence of the self in Montaigne, and this coherence is the product of writing as a philosophical activity. The self is fashioned through writing.Because Montaigne writes in the ancient tradition of philosophy as a way of life, one may recall Hadot's suggestion that Foucault's notion of [End Page 524] "writing the self" is an intriguing but historically inaccurate description of ancient philosophical practice. But perhaps Hadot agrees with Foucault after all, since in his most recent interviews, he speaks favorably of eclecticism, a notion that is central to Foucault's analysis of self-fashioning through writing. The case of Montaigne is particularly interesting for these purposes, not only because the Essays seem to be the prototypical example of "writing the self," but also because eclecticism is both discussed and practiced throughout the Essays. I propose to take a fresh look at this issue by investigating the status of eclecticism in Montaigne's Essays. This must start with an examination of the philosophical tradition most closely associated with... (shrink)

The French philosopher and intellectual historian Pierre Hadot (1922-2010) is known primarily for his conception of philosophy as spiritual exercise, which was an essential reference for the later Foucault. An aspect of his work that has received less attention is a set of methodological reflections on intellectual history and on the relationship between philosophy and history. Hadot was trained initially as a philosopher and was interested in existentialism as well as in the convergence between philosophy and poetry. Yet he chose (...) to become a historian of philosophy and produced extensive philological work on neo-Platonism and ancient philosophy in general. He found a philosophical rationale for this shift in his encounter with Wittgenstein's philosophy in the mid-1950s (Hadot was one of Wittgenstein's earliest French readers and interpreters). For Hadot, ancient philosophy must be understood as a series of language games, and each language game must be situated within the concrete conditions in which it happened. The reference to Wittgenstein therefore supports a strongly contextualist and historicist stance. It also supports its exact opposite: presentist appropriations of ancient texts are entirely legitimate, and they are the only way ancient philosophy can be existentially meaningful to us. Hadot addresses the contradiction by embracing it fully and claiming that his own practice aims at a coincidence of opposites (a concept borrowed from the Heraclitean tradition). For Hadot the fullest and truest way of doing philosophy is to be a philosopher and a historian at the same time. (shrink)

Taking Pascal's appropriation of Montaigne as its main example, this article asks what it means to "say something new" in the sixteenth and seventeenth centuries. It argues that literary and philosophical innovation is best understood in reference to the rhetorical tradition, and it analyzes what "saying something new" means in terms of inventio, dispositio, elocutio, decorum, and ethos. Close attention is also paid to the relationship between economy and equity (in the rhetorical sense of these terms). For Pascal and Montaigne, (...) the "new" is desirable not for its own sake, but rather as an exercise for the soul. (shrink)

Dick Popkin and James Force have attended a number of recent conferences where it was apparent that much new and important research was being done in the fields of interpreting Newton's and Spinoza's contributions as biblical scholars and of the relationship between their biblical scholarship and other aspects of their particular philosophies. This collection represents the best current research in this area. It stands alone as the only work to bring together the best current work on these topics. Its (...) primary audience is specialised scholars of the thought of Newton and Spinoza as well as historians of the philosophical ideas of the late seventeenth and early eighteenth centuries. (shrink)

A CLOSE READING OF HUME’S ESSAY, "OF MIRACLES", REVEALS THAT HUME SPECIFICALLY AIMS HIS SCEPTICAL ARGUMENT AT THE PROOF OF CHRISTIAN REVELATION VIA FULFILLED PROPHETIC PREDICTIONS AS WELL AS AT MIRACLES. JOHNSON IS UNAWARE OF THIS FACT AND SO I CONCLUDE THAT HE HIMSELF HAD NOT READ THE ESSAY CLOSELY, THAT HE PROBABLY ONLY KNEW THE GENERAL OUTLINES OF THE ARGUMENT AT SECOND HAND THROUGH BOSWELL.

THE PURPOSE OF THE ARTICLE IS TO SUPPORT KEMP SMITH’S INTERPRETATION THAT PHILO, IN THE "DIALOGUES", SPEAKS FOR HUME "FROM START TO FINISH." THIS INTERPRETATION HAS RECENTLY BEEN QUESTIONED BY PROFESSOR JAMES NOXON WHO BELIEVES THAT PHILO IS A TRUE PYRRHONIAN SCEPTIC AND THEREFORE DOES NOT REPRESENT THE MITIGATED SCEPTICISM OF HUME. I SUPPORT KEMP SMITH’S INTERPRETATION BY SUGGESTING WHY PHILO SEEMS TO REVERSE HIMSELF AT THE END OF THE "DIALOGUES" AND TO ACCEPT THE DESIGN ARGUMENT AS SUPPORT FOR A (...) VAGUE SORT OF THEISM: HUME INTENDS PHILO’S ’REVERSAL’ TO APPEASE NOT THE RELIGIOUS ESTABLISHMENT WHICH HE DESPISES, BUT THE SCIENTIFIC ESTABLISHMENT WHICH HE RESPECTS. (shrink)