Episode 5: A 19th-century telephone

In just a few seconds, it’s possible to travel almost 140 years, at the speed of the connection between a cell phone from 2021 and a telephone from 1882. At Técnico, a telephone built in the 19th century is the star of the Faraday Museum and helps the structure generate enthusiasm for science and education. The story of this device from the Museum’s philosophy in the 5th episode of the podcast “110 Stories | 110 Objects”.

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