Science and Technology

Edward Hipkiss

Edward Hipkiss

Edward Hipkiss, lecturer in biology, will give the first of three Evening Talks during spring term at Penn State Mont Alto. The talks highlight faculty research and are followed, weather permitting, by star parties with telescope viewing and night-sky tours led by Kimberly Herrmann, associate professor in physics and astronomy.

Coating approach clears up fingerprints

CSI notwithstanding, forensics experts cannot always retrieve fingerprints from objects, but a conformal coating process developed by Penn State professors can reveal hard-to-develop fingerprints on nonporous surfaces without altering the chemistry of the print. "As prints dry or age, the common techniques used to develop latent fingerprints, such as dusting or cyanoacrylate -- SuperGlue -- fuming often fail," said Robert Shaler, professor of biochemistry and molecular biology and director of Penn State's forensic sciences program.