Photoelectrochemical (PEC)Hydrogen can be produced directly from water using sunlight and a special class of semiconductor materials. These highly specialized semiconductors absorb sun-light and use the light energy to directly split water molecules into hydrogen and oxygen.
Academically, it has difficult requirements for admission test scores. Michigan State University typically accepts and attracts B+ average high school students. Only 37% of those admitted chose to enroll in the school.
Friday, July 31, 2015. Beginning with the 2015-2016 admissions cycle, the University of Pennsylvania will require all freshman applicants to submit the results of either the SAT or the ACT college entrance exams. In addition, Penn will recommend that each student submit the results of two SAT Subject Tests.