This is really important stuff! More at:
http://www.treehugger.com/natural-sciences/trees-are-awesome-study-shows-tree-leaves-can-capture-50-particulate-matter-pollution.html
Why Smartphones Are Forcing Retailers To Rethink Their Business Models
Some interesting thoughts… As smartphones become more ubiquitous in established markets, traditional business models have begun to quickly shift and adapt. Entire markets based on specific technologies …
http://www.webpronews.com/smartphones-to-significantly-change-the-retail-industry-2013-11