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1 janv. 1937 - First Radio Telescope designed by Karl Janskey
Description:
It was set to recieve 20.5 MHz and inspired the creation of the first parabolic telescope.
Ajouté au bande de temps:
19 janv. 2020
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Project Timeline
Date:
1 janv. 1937
Maintenaint
~ Il y a 87 ans