By SUZANNE DAVIS, Curator of Conservation
Here in the Kelsey Conservation Lab, we started the New Year right by totally destroying a few things. Don’t worry — they weren’t from an ancient artifact or building! For conservation work at the Kelsey’s excavation in El Kurru, Sudan, we wanted to know how much weight the local sandstone bedrock could bear. Enter Bob Spence, from the Department of Civil and Environmental Engineering, who helped me perform compression or breaking strength tests on samples of the sandstone — by which I mean Bob graciously performed the tests, and I watched the samples be slowly pulverized. A good time was had by all, except maybe the sandstone.