On stone-boiling technology in the Upper Paleolithic: behavioral implications from an Early Magdalenian hearth in El Mirón Cave,Cantabria, Spain

Stone boiling is one of the principal cooking methods used by hunter-gatherer societies. The present paper proposes behavioral and organizational inferences as to how stone boiling was incorporated into hunter-gatherer subsistence practices through an examination of a shallow-basin hearth in an Early Magdalenian level (c. 15,500 ¹⁴C B.P.) of El Mirón Cave, Cantabria (northern Spain). Exploratory analysis of spatial patterns of archaeological remains (bones, lithic artifacts, and fire-cracked rocks) and use-life analysis of fire-cracked rocks demonstrate that the hearth was used and maintained during visits of humans who preyed mainly on ibex and red deer near the site. The relative accessibility of these ungulates and cost-induced technology of stone boiling suggest the implication that stone boiling was employed to maximize the energy and nutrition obtained from carcasses of these game taxa under the circumstance of resource intensification.     

A Leading Arsenal of Democracy: American Rearmament and the Continental Integration of the Canadian Aircraft Industry, 1948–1953

This article shows how the Royal Navy under the leadership of John Fisher exploited the British Consular system in Germany and Denmark to obtain both open-source and covert intelligence between 1906 and 1914. This structure was initially constructed with the tacit support of the Foreign Office, replacing an earlier intelligence network in France and Russia. The intelligence collected by the consuls reflected the Royal Navy's strategic priorities at the time. The most important subject concerned German coastal defences, a detailed knowledge of which was essential for the Admiralty's offensive littoral strategy. From 1908 Charles Hardinge attempted to restrict the Admiralty's use of its Consular Officers for intelligence purposes, with limited success. The consuls continued to provide essential intelligence for the Royal Navy up until the outbreak of war.