Finding the unexpected in the everyday.
Olga D. González-Sanabria, who made notable professional contributions during more than three decades of service at NASA, was born in southeastern Puerto Rico’s town and municipality of Patillas. She graduated from the University of Puerto Rico at Mayaguez with a bachelor of science degree in chemical engineering. González-Sanabria went to pursue her graduate studies at... Continue Reading →
July 2, 1971 In west-central Scotland, the Erskine Bridge was formally opened. This cable-stayed box girder bridge, which crosses the River Clyde, serves as a link between the local government council areas of West Dunbartonshire and Renfrewshire. (The bridge is located in the vicinity of the Renfrewshire town of Erskine.) The Erskine Bridge was designed... Continue Reading →
March 25, 1992 The Ria Bridge, which is located in northwestern Spain’s autonomous community of Galicia, was opened to traffic. (A ria is a coastal inlet that has been formed for the partial submergence of a river that was never covered or otherwise impacted by any glaciers or ice sheets.) This bridge is part of... Continue Reading →
In 1976, Edwina Justus became the first black woman to work as a locomotive engineer for the Union Pacific Railroad (UP). Her life's journey began on July 11, 1943, when she was born in Omaha, Nebraska, to Lee and Caldonia Isaiah Chaney. In one of her earliest trailblazing roles, she was the first black student... Continue Reading →
July 19, 1869 Masonry construction was completed on a new lighthouse in the Celtic Sea, which is part of the Atlantic Ocean. This took place nearly five years after William Douglass, the engineer supervising the project, laid the first stone of the structure. This lighthouse is located on a rock that is 18 nautical miles... Continue Reading →
Transportation History 