History of Lighthouses

Thanks! Share it with your friends!

You disliked this video. Thanks for the feedback!

Added 2 years ago by

62 Views

Used since antiquity; lighthouses have long served as the last line of defense for mariners navigating shallow waterways and dangerous coasts...but what are their origins? How were they originally built and lit, and what determined their location? How have they saved lives in noted disasters and continue to help us today? Join the Pennsylvania Earth Sciences Association (PESA) for a peek at the engineering and effort behind these great icons as we look at lighthouses from the Pharos to Cape May and elsewhere.

Related Websites:
https://www.mineralfest.com/pesa.html
https://www.facebook.com/Pennsylvania-Earth-Sciences-Association-PESA-mineralfest-and-clubs-1555170821375067/

Category: Johnny Cash

Commenting disabled.

Sign in

History of Lighthouses

Up Next