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Everything Everywhere Daily · Monday, August 31, 2026

Destruction of WWII German Fleet at Scapa Flow Yielded Low Background Steel

Following World War I, 52 German High Seas Fleet ships were scuttled at Scapa Flow. While much was salvaged, the remaining wrecks became a historical source of low background steel, protected underwater from cosmic radiation, although destructive salvage was eventually restricted.

The tape

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In 1919, after the end of World War I, 52 ships from the German Navy's High Seas Fleet were scuttled there.
Much of the fleet was salvaged for scrap during the 1920s and 30s. But the surviving wrecks became historical and diving sites, and destructive salvage operations were increasingly restricted.
Heard on Everything Everywhere Daily — “Low Background Steel, published Monday, August 31, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
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