Brewing is the process of making beverages, primarily beer and coffee, by extracting flavors from ingredients. In beer brewing, grains like barley are soaked in water, allowing enzymes to convert starches into sugars. This mixture, called mash, is then boiled with hops for flavor and aroma before fermentation begins with the addition of yeast. In coffee brewing, hot water is used to extract flavors from coffee grounds. Different methods, such as drip brewing or French press, affect the taste and strength of the final drink. Both processes require careful timing and temperature control to achieve the perfect brew.