John Grandinetti

Deutsch, español, Ελληνικά, français, Hausa, Igbo, Indonesian, italiano, Kiswahili, Kreyòl, Malagasy, Melayu, português, русский, Soomaaliga, Tagalog, Việt, Türkçe, Yorùbá, தமிழ், नेपाली, 中文, اردو, 한국어, 日本語, العربية, فارسی, עִברִית, हिन्दी, ไทย, বাংলা, తెలుగు, ગુજરાતી, ລາວ, ਪੰਜਾਬੀ, සිංහල, پښتو

Last edited: 30 April 2018

John Grandinetti is the director of Blazing Tube Solar.

See also

• Blazing Tube Solar
• Evacuated Tube Indirect Solar Cooker
• Sol*Saver Water Pasteurizer

External Links

• http://www.developingworldsolar.org
• http://www.safewatersystems.org