The April, 2015 ISEC Space Elevator eNewsletter is now available here and it's jam-packed with news!
Among the articles is the official notification for the 2015 ISEC Space Elevator Conference (Early Bird rates now available!), two new columns (one from the ISEC History Committee and one from the ISEC Research Committee) and an announcement about a 2-week bootcamp in Hungary with a space-elevator theme.
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