Located along British coastlines, parabolic concrete structures such as these once served as interwar, pre-radar warning systems. They focused and concentrated sounds from the Channel, with the goal of detecting the approach of enemy planes. Image: Wikipedia.
Read more here: Acoustic Mirror – Wikipedia, and the succeeding radar system: Chain Home – Wikipedia
Celebrating 700 years of delicious British food.
Blog of the Centre for Imperial and Global History at the University of Exeter
Music, Film, Art, History and more....
How can we improve our future if we don't understand the past?
Exploring and venting about quantitative issues
by the Visitor Team at Manchester Museum
collage/mixed media artist
British commercial and industrial facades, by Vici MacDonald.
