PASADENA, California, Feb. 23 -- The California Institute of Technology posted the following news: * * * Inventions Then and Now: Cristiano Zanetti Researches and Teaches the History of Technology * Caltech is filled with inventors, people who create everything from scientific instruments to medical devices, from powerful new algorithms to heretofore unknown materials at the quantum scale. But nearly every advancement that is made today has a scientific lineage that dates back decades or eve more PR

BRISBANE, Australia, Feb. 24 -- The University of Queensland posted the following news: * * * UQ showcases the history and artistry of Indigenous shields * A celebration of traditional Aboriginal shields has opened at The University of Queensland's Anthropology Museum. Shields: Design and functionality showcases the history, artistic intricacies and regional variations of more than 130 shields traditionally used by Aboriginal people for demonstrations, conflict resolution and symbolic warf more PR