یہ Link آپ کی زبان میں موجود نہیں ہے, میں دیکھنے: English (en),
یا گوگل کے ترجمہ کا استعمال کرتے:  

http://aprovecho.org/video-gallery/

Videos about Aprovecho and our work. There are also many videos in the Newsletter section.

Established in 1976, Aprovecho Research Center (ARC), a 501(c) 3 nonprofit organization, assists developing world organizations to establish high quality labs so they can test and improve their wood burning cooking stoves. It specializes in iterative experimental design of wood burning cookstoves through rapid prototyping and emissions and thermal measurements.