LettersDiscussion and Correspondence "AVAILABLE ENERGY" VS. "ENERGY" By H. B. Pulsifer See allHide authors and affiliations Science 28 Jul 1916:Vol. 44, Issue 1126, pp. 134-135DOI: 10.1126/science.44.1126.134 H. B. PulsiferFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.