Without advancements in artificial light, much of the economic development and material improvement of the Industrial Revolution wouldn’t have been possible. So, in the days before electric lighting was possible, the people of the time needed to come up with alternatives. And innovators from Germany, France, the UK, and the modern-day US and Canada figured out other ways to illuminate the world around them.#ThankYouPatrons! If you want to join these Industrial Revolutionaries and become a sustaining supporter of the podcast, please sign up at https://patreon.com/indrevpod.