My Roof Eats Smog for Lunch

Smog has long been a ubiquitous presence in urban areas around the world. It is a major contributor to respiratory illness and can cripple a city’s ability to function, to say nothing of it’s psychological effects. Each city approaches the problem in their own way, from high taxes on vehicles to industrial restrictions. Now, researchers have developed a specially coated roofing tile that can reduce pollutants by 88-97% on contact.

Continue reading