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Many African countries are at a stage of poverty and backwardness. In these countries, people's awareness of environmental health is very weak, garbage is not classified. In addition to breeding large numbers of bacteria, they also breed mosquitoes and flies, making diseases such as malaria and Malay fever more easily spread. With the help of cartons and Velcro, we designed a simple teaching aid to help Africans, especially those with lower education people. It can be reused and explained easily through Velcro.
Liaoning Institute of technology
Liaoning university of technology