Cold Brew Coffee: Coffee is infinitely customizable. For those who love their coffee cold, cold brew pots are a fairly inexpensive investment. Cold brew is a little like tea. Coffee grounds steep in water. And just like loose leaf tea, if you don’t have a cold brew pot you aren’t out of luck. You can always stir together the grounds and water, leave it to sit and then strain out the grounds using a strainer or cotton cloth.There is no perfect type of coffee for cold brew, so use what you love. If that’s a light roast, go with a light roast.
With the environment in the news lately. Here is one you didn't see coming. Used coffee grounds are very good at storing Methane. Methane is a global warming gas many times more potent that carbon dioxide.With Methane having one advantage over Carbon Dioxide. That is Methane can be used as a fuel. The process to make this work is relative simple with the moist used coffee grounds being heated with potassium hydroxide. So who cares you may be asking yourself. While It's not likely your local power company will be digging around in your trash ben for your used coffee grounds in order to capture and store their Methane emissions. Some smaller producers of Methane emissions may have some interest. Many oil wells also produce small amounts of natural gas. The volume of gas is so small that it's uneconomical to lay the needed pipe in order to place this gas into the natural gas lines that heat your home. So this g...
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