ArticlesScientific Apparatus and Laboratory Methods

STIRRER BEARING FROM BROKEN HYPODERMIC

See allHide authors and affiliations

Science  23 Nov 1945:
Vol. 102, Issue 2656, pp. 536
DOI: 10.1126/science.102.2656.536
PDF extract preview

This is a PDF-only article. The first page of the PDF of this article appears above.