BBC CAPITAL
http://www.bbc.com/capital/story/20170515-the-entrepreneurs-making-money-out-of-thin-air?ocid=ww.social.link.twitter
BBC - Capital - The entrepreneurs mak_ - http___www.bbc.com_capital_story_2
Snopes.com - Jan 18, 2017
http://www.snopes.com/chinese-selling-fresh-air/
snopes.com - Are Chinese People Sellin_ - http___www.snopes.com_chinese-selling-fresh-air_Instagram-like photos of Beijing that are colored by smog, not filters - Quartz Media
Instagram-like photos of Beijing that are colored by smog, not filters
The toxic smog that's taken over Beijing is painting its skies with unusual colors. Though the haze is often gray, it sometimes carries warm and cool tones that are almost reminiscent of Instagram filters-except they're omnipresent in real life. On Jan. 3, the capital city issued its first-ever (link in Chinese) red "fog" alert, which Beijing maintains is...
Time-lapse video shows wall of smog engulf Beijing
Time-lapse video shows wall of smog engulf Beijing
A time-lapse video shows the extent of China's pollution problem as a wall of smog quickly engulfs a portion of the Chinese capital, Beijing. The video condenses 20 minutes into 12 seconds and was recorded on Monday by British national Chas Pope from what appears to be inside a skyscraper overlooking a busy highway.
The Chive - Dec 15, 2015
http://thechive.com/2015/12/16/canadas-air-is-so-fresh-were-selling-it-to-china-8-photos/
Chive - A Canadian company is making a buck o_ - http___thechive.com_2015_12_16_can
