Modern humans have existed for around 300,000 years, and in all the time we've been here, we've made a lot of things. In the early days, homo sapiens fashioned tools from flint and other materials, ...
An invention at the heart of our modern world helped create radios, cars and smartphones. The team from Planet Money traces ...
Book tour tickets and details here. Today, the story of three inventions. The first, the sewing machine, was created by a selfish and ambitious inventor who wanted all the credit and was willing to ...
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