Self-Cleaning Subway Strap Protects Against Gross Germs

A self-cleaning conveyor belt of safety.

Studies have shown that the subway is littered with bacteria, from Enterococcus to Streptococcus (that's poop and disease-causing bacteria, respectively). Various forms of these bacteria can cause illnesses, especially when trapped in an enclosed environment like a subway car. A team of designers may have a solution.

Read Full Story