December 3, 2013 10:34 am Blind Students Touch Their Way to Knowledge At the Penn Museum in Philadelphia, blind and visually impaired students are given a chance to learn about ancient civilizations through the sense of touch. US & World Videos 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening 0:39 Teen shot near church in West Philly, two in custody