Experiments in the Making: Instruments and Forms of Quantification in Francis Bacon’s Historia Densi et Rari

The Historia densi et rari, published posthumously in 1658, is probably Francis Bacon’s most complex natural and experimental history. It contains observations and experimental reports, quantitative estimates and tables, and theoretical and methodological considerations, in a structure which has never been fully investigated. I provide here a fresh reading of this text from the perspective of scientific practices. I claim that Historia densi et rari represents a quantitative and instrumental investigation assembled with the help of Bacon’s philosophy of experiment as developed in the Novum organum. I first discuss the role played in the Historia densi et rari by the various instances of special power in delineating the object of research. I then analyze the ways in which a special class of instances of special power, the “mathematical instances,” are used in the Historia densi et rari to make the inquiry both more precise, and more abstract. Bacon used mathematical instances to transform traditional recipes of pneumatics into quantitative, more general investigations into universal motions and processes. Finally, I discuss two examples of scientific practice at work: the attempt to use instruments to gradually define and clarify “proper” (i.e., scientific) notions of “rarefaction” and “condensation,” and the redefinition of a metaphysical concept (plica materiae) in instrumental and operational terms.

Surface Forms

This chapter investigates how Gertrude Stein plays with the Künstlerroman. In The Autobiography of Alice B. Toklas (1933), she offers her own assessment of the position of the artist in a saturated media marketplace. Reading The Autobiography alongside Stein's other work, the chapter examines Stein's deployment of photographic illustrations, tropes, and techniques as a crucial strategy in her attempt to picture the history of modernism and to secure her spot within it. In particular, The Autobiography's underexamined photographs show how an ostensibly formless form—the surface—becomes the instrument of Stein's experimental history, as she skims across major developments in modernist and avant-garde art and literature and touches on as many famous figures as possible. In this way, while earlier chapters discuss the forms that populate modernist texts or the formal theories that purport to elucidate them, the chapter turns to the forms taken by modernism itself, which takes shape in the “contact zone” of The Autobiography.

Elements of sociology of the Black Death (1340-1350s). Inequalities before pandemic death in the Middle Ages : “chantries”, “private” priests, lower “surgeons”, and other farces of the rich.

Medieval scholars, in all of their expertise, often fail to see thegreater sociological rules governing their subjects in spite of having assembledall the necessary material themselves. In the following - based on their works -we remind of the great inequalities in times of pandemics, taking the events ofthe 14th+ c. Black Death as exemplary case. Not everyone was equal in frontof death : the major divisions between ”beneficed” and ”regular” priests arerecalled (they respectively received a fixed income, while the others made vowsof poverty and subsisted on offerings), as well as the institutions that emergedaround that time - ”chantry”, ”private” services, etc. : the rich sought a faster,surer way to heaven, while the first category of priests sought a faster wayaway from death - the poor, and the working-class, and their regular priestsstayed behind, joined in common death. (Experimental history : a historianand sociologist once again steps out of their comfort zone, so as to make othersuncomfortable.)

Beyond the Burden of History in Indigenous Australian Cinema

How Indigenous Australian history has been portrayed and who has been empowered to define it is a complex and controversial subject in contemporary Australian society. This article critically examines these issues through two Indigenous Australian films: Nice Coloured Girls (1987) and The Sapphires (2012). These two films contrast in style, theme and purpose, but each reclaims Indigenous history on its own terms. Nice Coloured Girls offers a highly fragmented and experimental history reclaiming Indigenous female agency through the appropriation of the colonial archive. The Sapphires eschews such experimentation. It instead celebrates Indigenous socio-political links with African American culture, ‘Black is beautiful’, and the American Civil Rights movements of the 1960s. Crucially, both these films challenge notions of a singular and tragic history for Indigenous Australia. Placing the films within their wider cultural contexts, this article highlights the diversity of Indigenous Australian cinematic expression and the varied ways in which history can be reclaimed on film. However, it also shows that the content, form and accessibility of both works are inextricably linked to the industry concerns and material circumstances of the day. This is a crucial and overlooked aspect of film analysis and has implications for a more nuanced appreciation of Indigenous film as a cultural archive.

LiBiNorm: an htseq-count analogue with improved normalisation of Smart-seq2 data and library preparation diagnostics

Protocols for preparing RNA sequencing (RNA-seq) libraries, most prominently “Smart-seq” variations, introduce global biases that can have a significant impact on the quantification of gene expression levels. This global bias can lead to drastic over- or under-representation of RNA in non-linear length-dependent fashion due to enzymatic reactions during cDNA production. It is currently not corrected by any RNA-seq software, which mostly focus on local bias in coverage along RNAs. This paper describes LiBiNorm, a simple command line program that mimics the popular htseq-count software and allows diagnostics, quantification, and global bias removal. LiBiNorm outputs gene expression data that has been normalized to correct for global bias introduced by the Smart-seq2 protocol. In addition, it produces data and several plots that allow insights into the experimental history underlying library preparation. The LiBiNorm package includes an R script that allows visualization of the main results. LiBiNorm is the first software application to correct for the global bias that is introduced by the Smart-seq2 protocol. It is freely downloadable at http://www2.warwick.ac.uk/fac/sci/lifesci/research/libinorm.

Other Stories: Experimental Forms of Contemporary Historying at the Crossroads Between Facts and Fictions

Summary The process of questioning the authority of academic history—in the form in which it emerged at the turn of the 19th century—began in the 1970s, when Hayden White pointed out the rhetorical dimension of historical discourse. His British colleague Alun Munslow went a step further and argued that the ontological statuses of the past and history are so different that historical discourse cannot by any means be treated as representation of the past. As we have no access to that which happened, both historians and artists can only present the past in accordance with their views and opinions, the available rhetorical conventions, and means of expression. The article revisits two examples of experimental history which Munslow mentioned in his The Future of History (2010): Robert A. Rosenstone’s Mirror in the Shrine (1988) and Hans Ulrich Gumbrecht’s In 1926 (1997). It allows reassessing their literary strategies in the context of a new wave of works written by historians and novelists who go beyond the fictional/factual dichotomy. The article focuses on Polish counterfactual writers of the last two decades, such as Wojciech Orliński, Jacek Dukaj, and Aleksander Głowacki. Their novels corroborate the main argument of the article about a turn which has been taking place in recent experimental historying: the loss of previous interest in formal innovations influenced by modernist avant-garde fiction. Instead, it concentrates on demonstrating the contingency of history to strategically extend the unknowability of the future or the past(s) and, as a result, change historying into speculative thinking.