Wettability reflects the degree of liquid interaction – involving water, oil, dirt, and chemicals – on the surface of products made of glass, metal, plastic, or paint. Manufacturers widely use ...

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 ...

Spring is the ideal time to tackle all those outstanding household chores that have been put off, ensuring your home is in prime condition for the warmer, brighter months ahead. One particularly ...