It's History

It's History

Why Forgotten Acoustic Mirror Networks Stand (8x200)


Udgivelsesdato: Jul 20, 2023

Acoustic mirrors are bizarre, monolith-like structures once used to detect incoming aircraft. Their usefulness was cut short as they were replaced by the radar. Today, we have a look at what remains of the once-vast network.

  • Premieret: Nov 2014
  • Afsnit: 427
  • Følgere: 2
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