Generally you pull a lever, but some portable machines operate via a button or press. Manual extraction allows you to vary the pressure as you extract, which many home espresso enthusiasts want to ...

We were thrilled to hear that Fresh Healthy Vending, a company that provides healthier vending machines, is coming to New York City (SELF's home base ... vending machine snacks really a good ...

or even burgers at home. It's still no food Hydrator like in Back to the Future, but if the printing time of these futuristic machines can be made significantly faster than current 3D printer ...