Using a large Fresnel lens and parabolic mirror to boil 5 gallons of water or wort. This is the extended version. Part 1 of a 4 part series boiling 5 …
The large fresnel Lens is used to distill water and DESALINATION of seawater. Boiling large volumes is less effective than smaller batches. This is Part 4. BOILING 5 gallons is …