A University of Iowa researcher created an inexpensive metal insert for primitive cookstoves, such as this one used in a remote village in India, that may decrease global warming and potentially save the lives of thousands of women and children. Credit: H.S. Udaykumar An inexpensive metal insert for primitive cookstoves created by a University of Iowa researcher may decrease global warming and potentially save the lives of thousands of women and children. The study authored by UI professor of mechanical and industrial engineering H.S. Udaykumar was published in the November issue of?Solutions.

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