Top of page

Archive: October 2018 (3 Posts)

Silver stylized owl with radiant circles around its head, surrounded by a gold frame

NASA Astrobiologist Melissa Trainer to Speak at the Library October 11 on Titan: An Exotic Ocean World Waiting to be Explored

Posted by: Angel Vu

This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. Before the twenty years of the Cassini-Huygens mission, little was known about Saturn’s largest moon Titan, except that it was Mercury-sized and its surface was hidden beneath a thick, nitrogen-rich atmosphere. The Cassini mission mapped Titan’s surface, studied …

Silver stylized owl with radiant circles around its head, surrounded by a gold frame

Back to School with the Blackboard -1817’s Newest Teaching Technology

Posted by: Ellen Terrell

This post was updated to reflect that it was written by Michelle Cadoree Bradley, a Science Reference Specialist in the Science, Technology and Business Division. By the 1840s this teaching aid was being lauded as miracle of instruction. In an article published in The Common School Journal in 1844 “… a great discovery, almost equal …