by Melody Amsel-Arieli Simple magnification devices, like water-filled spheres and rock crystal (quartz) “burning glasses” were known around the Mediterranean and across the Middle East in ancient times. These evidently served not only to light kindling but also to cauterize wounds and enlarge texts. According to Roman naturalist Pliny the Elder, Nero viewed gladiator […]
Tag Archives: scientific
29
Jun
Jun
By Donald H. Pfister and Jennifer Brown, Harvard University Herbaria Unless otherwise noted, all images courtesy of the Ware Collection of Blaschka Glass Models of Plants, Harvard University Herbaria / Harvard Museum of Natural History. Photos by Natalja Kent © President and Fellows of Harvard College When we look at the Ware Collection of […]