Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:
http://blogs.ei.columbia.edu/2018/01/24/flat-earth-what-would-happen/
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Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:
http://blogs.ei.columbia.edu/2018/01/24/flat-earth-what-would-happen/