The Growth of No-Car Zones

In an effort to help curb air pollution, many cities worldwide have been limiting the use of cars, and encouraging the public to use public transportation, walk, or cycle to their destinations. While the idea to limit, or altogether ban, private vehicles isn’t groundbreaking, the positive results it has on cutting pollution are staggering.

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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.

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