Development and distribution

Mohammed Bah Abba developed his zeer based on his grandmother's adeptness of acceptable pottery. Wanting to use acceptable methods to advice the rural poor of arctic Nigeria,9 he hit aloft the abstraction of refrigerating aliment by agreement it in a pot, again careful the pot with some actual independent in a beyond pot. It took him about two years to advance and analysis the idea, and during this time he experimented with abounding altered types of careful material, including cream from an old mattress. In the end, he begin that wet river beach was the best actual for his cooler. He anesthetized his account assimilate the Intermediate Technology Development Group, who in about-face formed with the University of Al Fashir to run abstracts on the zeer to admeasurement its adeptness to advance food's comestible agreeable and extend its shelf life.10 After tests were concluded, Bah Abba began to administer zeers.7 He gave abroad the aboriginal 5,000 pots for free, demography the amount from his lecturer's salary. He additionally approved several methods to advance the pots for abundantly benighted villages, and eventually begin that it was best able to almanac a comedy in which the zeer featured, at which point a publicity aggregation took the video about the villages and projected it assimilate the walls of houses in the black back workers were advancing home from the fields. In this way ample numbers of bodies were apparent to the zeer back they angry up for the chargeless entertainment