Cesar Harada’s GRM balloon kit instructions
These are the best basic balloon kit instructions, beautiful. Check out the awesome maps he got with Bonny and other grassroots mapping folks.
View ArticleHelp Protei! Autonomous, oil-sopping sailbots
This is a project I whole heartedly support. Cesar Harada has put together an incredible team, and with a little money it is going to happen. “We are developing Protei : a low-cost open-source oil...
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