Shane Cohn’s article in the current issue of the VC Reporter is a good place to start if you are wondering what all those lines in the sky are.

http://www.vcreporter.com/cms/story/detail/the_sky_is_falling/9536/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIDEO
Documentary:
What in The World Are They Spraying?