engineering 
-
-
5/10/2020
Spiritualism and Suspension Bridges: John Roebling and a Biographer's Sympathy for the Weird 19th Century
by Richard Haw
A biographer of Brooklyn Bridge designer John Roebling expected to write about a genius. He also ended up writing about a complete weirdo, and how one man could be both.
-
-
SOURCE: The New Scientist
11-4-13
Forbidden City builders chose ice sledge over wheels
Chinese engineers used an ice road to drag stones to build the Forbidden City.
News
- Washington History Seminar TODAY: Claudio Saunt's "Unworthy Republic"
- The Bonnie and Richard Reiss Graduate Institute for Constitutional History Seminar Spring 2021 Session (Virtual)
- Hank Aaron's Lasting Impact is Measured in More than Home Runs
- Hank Aaron's 715th, Called by Vin Scully
- Washington Must Treat White Supremacist Terrorism as a Transnational Threat