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Record #:
4111
Abstract:
Until the 1820s, flames reflecting off a mirrored surface fired lighthouse beacons around the world. Around 1815, French civil engineer Augustin Fresnel designed a system to use prisms to refract light and focus a powerful beam. The United States resisted using the new system for years, until it proved to be cost- effective. The first of four Fresnel lenses was installed at Cape Hatteras in 1854. Fresnel lenses were used at Hatteras until 1935, when the lighthouse closed.
Source:
Full Text:
Record #:
44135
Author(s):
Abstract:
This article discusses the Bodie Island Light Station. The author of the article gives detailed information about some of the people who have taken care of the lighthouse over the years. They also provide a timeline of when the lighthouse was deteriorating, being destroyed by Confederate forces, and being rebuilt again.
Source:
Our State (NoCar F 251 S77), Vol. 92 Issue 1, June 2024, p154-158 , il Periodical Website