The copyright for all content is retained by New Frontier 21, LLC and the respective author of each article. Republication in whole is strictly prohibited without express written permission from the author of the content.

Please do exercise your fair use rights and selectively quote from the content with citation (preferably a hyperlink) to the permalink of the quoted article.

Image Credits

All header images used under creative commons license with attribution.

header image 1photo by: Ibrahim Iujaz

header image 3photo by: Ed Uthman