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 4 weeks ago • 36 views • 2:52HOST: History of Science and Technology
Created: 1 decade 5 years 8 months ago
Updated: 4 years 11 months 4 weeks ago
Views: 12,403
Updated: 4 years 11 months 4 weeks ago
Views: 12,403
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.