【TED】Arunachalam Muruganantham: How I started a sanitary napkin revolution! (Arunachalam Muruganantham: How I started a sanitary napkin revolution!)

Ever wondered how one person can spark a revolution? Arunachalam Muruganantham shares his incredible journey of inventing an affordable sanitary pad machine, tackling taboos and empowering rural communities along the way! You'll pick up practical vocabulary related to social entrepreneurship and hear inspiring real-life stories.