Welcome back! Have a great Spring 2017 semester and shine your light on the world! πββ<<<<< #dsu #optics | https://t.co/H34ShZiwGV pic.twitter.com/92lAHdmAHA
β OSCAR Science Center (@DelStateOSCAR) January 9, 2017
Welcome back! Have a great Spring 2017 semester and shine your light on the world! πββ<<<<< #dsu #optics | https://t.co/H34ShZiwGV pic.twitter.com/92lAHdmAHA
β OSCAR Science Center (@DelStateOSCAR) January 9, 2017