In 2018, Navjot Sawhney was volunteering in South India with Engineers Without Borders UK when he discovered that his neighbor, Divya, spent up to 20 hours per week hand-washing clothes. Sawhney ...
An invention at the heart of our modern world helped create radios, cars and smartphones. The team from Planet Money traces ...
Whenever innovation and creativity combine forces, brilliant inventions tend to follow suit. Each decade has its own set of ...
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