Coffee pod machines have revolutionized the way we get coffee. These machines offer a hot, energizing cup of joe in just about a minute. All of these use a basic premise for coffee brewing—pop a small coffee pod in the machine, close the top and let it puncture the pod, press start and water is pulled up through a pre-filled tank. The water then gets heated by super hot coils on the way to the coffee pod, passes through the punctured pod and et voila! You have a cup of coffee ready to sip in about a minute.