Test the acidity of your batch for water bath canning to ensure that you are meeting requirements for a high acid food. Testing acidity is a great way to understand the role it plays in canning safety. This is an educational tool and not a license to change lab-tested recipes.
As the world's demand for electricity continues to climb so will the need for new power plants. We need to decide what will be the fuel of the future for these plants. The choice boils down to conventional versus renewable sources.
This posting discusses the role of carbon dioxide emitted from the burning of fossil fuel in ocean acidification. We also discuss the potential effect ocean acidification will have on marine inhabitants.