Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 747
Constriction … The shape of a mercury drop. A little reflection will bring forth many possible illustrationsof the phenomenon in widely separated realms of science—physics,geology, meteorology, and biology.^ II. OBSERVATIONS ON A MERCURY DROP. When a drop of mercury is retained in a tube and a current ofair is…
Science · Technology · Meteorology · Patents
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Cheiro's language of the hand : complete practical work on the sciences of cheirognomy and cheiromancy, containing the system, rules, and experience of Cheiro [pseud.] fifty-five full-page illustrations, and over two hundred engravings of lines, mounts, and marks (1900)](https://img.insideoutlibrary.com/img/200/ia-cheiroslanguageo00hamo-79-12.webp)