Beginning this week, St. Louis smog is running scared - not because of Halloween tricks, but due to some very hungry new concrete.
The concrete contains an additive that absorbs smog, uses sunlight to break it down and releases it as nitrogen and carbon dioxide.
Find more pictures on the MoDOT St. Louis's facebook page. Follow the page to watch for more pictures and the results!
1 comment:
This kind of concrete should be standard issue across the globe. That way we can cut back on all the annoying pollution.
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