Coffee percolator or drip coffeepot was invented in 1800 by Jean Baptiste de Belloy. It has three parts: a cylindrical pot for hot water, a container for coffee grounds, and a cylindrical pot for the finished brew. Coffee percolator is often made of aluminum which some people don t like as it interacts with the acid in the coffee. The coffee is poured with a small amount of water to allow it to release its flavor by opening up. The automatic drip is the brewer that has lesser work than the manual drip. There is no heating of water separately, instead there is a reservoir to heat the liquid and then it pulses through to the ground coffee beans that are waiting in a filter. Some consumers feel uneasy asking about those kind of information and some simply do not care. By making your own drink, you are able to improve your kitchen skills and enhance your taste buds. When you are just starting out to learn the kitchen techniques, you work at your own pace. If you feel confident enough, you can entertain your guests to a cup of heart-warming coffee. It serves two functions: heating water poured into the reservoir and keeping the coffee warm once the coffee is made. To prevent overheating, some designs have added features like sensors and fuses that detect the temperature of the coil. Machine Flaws and Solutions One problem with electric drip coffee makers is that the coffee often stays on the burner too long (usually longer than 10 minutes) which changes the quality of the coffee. Smaller models are also made available for small families. For hotels and dormitories, 4-cup coffee makers are ideal. If you re purchasing a drip coffee maker, you need to make a choice between glass and thermal carafe. You can also prefer models designed for dripping right into a travel mug. This is the most popular type of brewer that even non-coffee drinkers can get just so they have an available coffee maker for guest serving. Also, the effort in cleaning a coffee maker is dependent on how greatly it has been cared for. You may well require appropriate detergents capable of removing calcium deposits if these mineral sediments built up tough on the parts of your coffee maker. In no way you should use any kind of soap to wash your coffee maker.