(July 10, 2012) -- Fresno State will look more like a circus than a campus at 11 a.m. Wednesday as university physics students dazzle schoolchildren with the science behind wonders such as the bed of nails. The demonstration also will include a firsthand look at making ice cream with liquid nitrogen and an analysis of a spinning Olympic ice skater. The lessons are part of the 100 After School University Program, McLane Hall Room 162.