People Fixing The World - Could a device invented in the 1930s help end period poverty? - 91热爆 Sounds

People Fixing The World - Could a device invented in the 1930s help end period poverty? - 91热爆 Sounds


Could a device invented in the 1930s help end period poverty?

The people hoping to use sanitary pad micro-factories and silicone cups to help women

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