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Category: Natural and Physical Sciences

Beyond Shells: The Birth of Malacology

Until the late 18th century, the study of mollusks was based largely on shells. Very little research or published information existed about molluscan anatomy and soft tissues. Giuseppe Saverio Poli, recognized by many as the father of malacology, changed this with his monumental publication, Testacea utriusque Siciliae eorumque historia et anatome (1791-1827).

Support Galileo in the Smithsonian Summer Showdown!

Galileo Galilei, one of the most famous and important scientists of all time, a man whose ideas survived Roman Inquisition and house arrest, is going up against Jackson Pollock, Langston Hughes and others to determine who  is the “Most Seriously Amazing” at the Smithsonian. In this second annual contest, units from around the Smithsonian have picked their most remarkable objects and are asking the public to vote for the best of the Smithsonian.

Bloch’s Allgemeine Naturgeschichte der Fische

For many Americans, mid-summer is best spent by the shore; beaches and lakes are traditionally packed this time of year. And if you’re lucky, that little time by the water will involve a glimpse at some aquatic life — a sand crab, a sea star, perhaps a fish or two. If your summer sightings have inspired an interest in fish (or perhaps you want to save yourself the sunscreen and view some wildlife from the comfort of your computer screen), one of our favorite sources of undersea imagery is the ichthyology work of Marcus Elieser Bloch (1723-1799).

 

Viewing the Universe from the Dibner Library

The Dibner Library of the History of Science and Technology was created from a gift by Bern Dibner, electrical engineer, inventor, collector, and science historian. At the heart of this collection are Dibner’s “Heralds of Science” ,  200 seminal works that Dibner himself believed marked significant scientific advancement in their respective fields. One area that is particularly fascinating is the astronomy section.