Gowanus inventors create the 'scough,' a germ-fighting scarf
A group of Gowanus inventors has designed a special scarf it says filters out germs and pollution.
The scarf, or "scough," features a hidden pocket with a face mask that contains a carbon filter and silver. Co-inventor Andrew Kessler says the carbon filter absorbs germs and pollution and the silver kills viruses.
The scoughes themselves are made of cotton, though some are blended with...