https://www.openlearning.com/u..../vogelmcintosh-smaja
https://nymann-bojsen-2.federa....tedjournals.com/10-d
Drip Coffee Makers Drip coffee makers use gravity to transform the handful of grounds and water into a pot of coffee. They have a reservoir to hold the water, and an opening with an open tube of white that allows water to flow. The brewing process is influenced by a variety of factors, including the ratio and the quality of the ground, water temperature and the