The concrete blocks that once protected Britain

Posted In Inform
Jan
8


Photograph: © SAF — Coastal Care

Excerpts;

More than 100 years ago acoustic mirrors along the coast of England were built with the intention of using them to detect the sound of approaching German zeppelins…

Read Full Article; BBC News (01-07-2019)

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Coastal Care junior
The World's Beaches
Sand Mining
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