References
https://www.theflatearthsociety.org
http://www.metrolyrics.com/war-lyrics-edwin-starr.html
http://www.history.com/topics/exploration/ferdinand-magellan
http://www.abodia.com/fe/images/flat-earth-map.png
https://en.wikipedia.org/wiki/Eratosthenes#Measurement_of_the_Earth.27s_circumference
Adobe Photoshop
https://www.theflatearthsociety.org
http://www.metrolyrics.com/war-lyrics-edwin-starr.html
http://www.history.com/topics/exploration/ferdinand-magellan
http://www.abodia.com/fe/images/flat-earth-map.png
https://en.wikipedia.org/wiki/Eratosthenes#Measurement_of_the_Earth.27s_circumference
Adobe Photoshop