a lot for your time. thank you very much money. now most rural households in africa depend on firewood for cooking but this is dominating the health of entire families according to the world health organization indoor air pollution kills about $4000000.00 people globally each year now in rwanda a group of women is changing vats with the help of pigs. it's far from glamorous but this routine has proved beneficial to 48 year old to take care of the mcconaughey endo and her family of 5. in the the district of north and a wonder most households use fly word for cooking. has chosen to use bio gas instead she mostly uses the manure from her pigs. more than the act 1st i did not like the idea of keeping biggs now i say can get good of manure from