YouTube description: Jim Woodward is a lampist. A what, you ask? A lampist's main job is to keep the enormous, delicate glass lenses of lighthouse lights in tip-top shape so that ships at sea stay safe.... continue reading
posted by Aard Vark (oritteropo) 7 years 7 months ago • 38 views • 2:52HOST: History of Science and Technology
Created: 1 decade 6 years 1 month 4 weeks ago
Updated: 5 years 5 months 3 weeks ago
Views: 12,541
Updated: 5 years 5 months 3 weeks ago
Views: 12,541
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.