Navigating with Stormglass: A Sailor's Best Friend in Changing Seas
The stormglass is a fascinating and ancient instrument that aids sailors in predicting weather changes. Its origins can be traced back to the 18th century when seafarers began using it as a reliable indicator of upcoming weather patterns. The device consists of a sealed glass container filled with a liquid mixture of distilled water, alcohol, potassium nitrate, ammonium chloride, and camphor. Click here for more information:- https://blackswanhourg.livejournal.com/443.html