For this past series on optics I’ve had the joy of working with author/scientist Lewis Dartnell, who is just a wealth of knowledge on so many topics. We had to cut the ending interview with him a little short for timing, but here’s an extended portion from it where he explains some of the chemicals I’ll need to make camera film, including silver. He also suggests trying to make a reflective telescope once I have a source of silver.
Check out Lewis’s book “The Knowledge” he wrote while researching topics like this: https://goo.gl/jlN4aX
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Today, getting what you need is as easy as a trip to the store. From food to clothing, energy, medicine, and so much more, Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself. Each week he’s traveling the world to bypass the modern supply chain in order to harvest raw materials straight from the source. Along the way, he’s answering the questions you never thought to ask.
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