SCIENCETECH · HISTORICAL MARKER
The Milk House
Penn Township, Pennsylvania
Science & Tech
2
At The Milk House, Electron Energy Corporation produced the world's first rare earth magnets in 1970. These high energy rare earth magnets, based on samarium and cobalt, made possible revolutionary improvements in performance and miniaturization of thousands of new systems and components for a broad range of industries worldwide.
PHOTOS
Photo: William Pope
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Penn Township, Pennsylvania · USA
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