Haverford College senior Samuel Yarosh works in the physics lab at the Marian E. Koshland Integrated Natural Science Center on the campus of Haverford University on Wednesday, April 27, 2016. Yarosh is in a program in which he get to take engineering classes at the University of Pennsylvania in downtown Philadelphia. After Yarosh graduates from Haverford this spring, he will continue to earn his master degree in engineering at Penn.