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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 ene 1895 año - X-Rays

Descripción:

This was the year that X-Rays were discovered. It took seven weeks of intense work to find out about information. Such as how thick the screen needs to be and the type of radiation.
A single chest x-ray can emit and expose the patient to about 0.1 mSv worth of radioactivity.

Añadido al timeline:

fecha:

1 ene 1895 año
Ahora mismo
~ 130 years ago