copyleft

How Copyleft Different from Copyright?

Let’s talk about the difference between copyright and copyleft (uncopyrighted). The “left” in “copyleft” is not a reference to the verb “to leave”—only to the direction which is the mirror…

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Design for NASA Astrobee Challange 2018 & Win $25000

Participate in NASA  Astrobee Challange and get a chance to win prize up to $25000 USD . Show your innovative ideas and concepts in 14 new contests with NASA. Find…

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