WCAU July 25, 2018 7:25 am Help Students Get a Crash Course in Engineering A teacher from the Philadelphia Performing Arts Charter School is trying show students the difference between making something on a computer as opposed to real life. US & World Videos 1:57 Major upgrades come to a part of Wilmington's waterfront 2:55 ‘Victims of Violent Crime' hearing criticizes Philly DA Larry Krasner 2:45 Philly police preparing to launch new license plate reading cameras 2:46 Hearing held for man accused of posing as nurse and sexually assaulting women 1:56 Pro-Palestinian encampment at Penn enters ninth day