Highest Rated Home Espresso Machine Under $500: Rancilio Silvia

This espresso machine was the top pick on CoffeeGeek, for a home machine under $500. It gets a 9 out 10 rating, based on 118 reader reviews. According to Consumer Search, the most attractive features of this machine are the three-way solenoid valve, three thermostats, and machine-forged brass boiler, brew head, and filter holder, as […]

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Highest Rated Home Espresso Machine Under $500: Rancilio Silvia

This espresso machine was the top pick on CoffeeGeek, for a home machine under $500. It gets a 9 out 10 rating, based on 118 reader reviews. According to Consumer Search, the most attractive features of this machine are the three-way solenoid valve, three thermostats, and machine-forged brass boiler, brew head, and filter holder, as […]

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Sewage In, Clean Water Out: “Living Machines”

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The people in the photo above are walking through the coils of a “Living Machine” in Emmen Zoo, Netherlands. It is a machine that filters and cleans 260,000 gallons of wastewater per day using nothing but plants. The water that comes out is drinkable.

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