“Versatile Antimicrobial Coatings from Plasma Deposited Hydrogels and Hydrogel Composites”

that’s the title of 17 year old wen chyan’s winning entry in the 2008 siemens competition in math, science and technology and it comes with a scholarship valued at $100,000. employing an adhesive polymer coating impregnated with silver ions, his hydrogel can be used to cover […]

TV’s going digital: We answer your FAQ
here’s a spooky scenario: it’s feb. 18 and you’ve just plopped down onto the couch after a burly day at work. you get one’s hands the remote and click on the television, yearning to slip away into “american idol.” only instead of casting your tired eyes upon the bubbly […]