Old Coffee Grounds Find New Life at Google

When we think about recycling coffee, we lean toward tossing wet grounds into the compost pile. But for every pound of coffee beans used, an equal pound of waste is produced from the process, from the water used to separate the beans from the fresh cherries, to the pulp surrounding the bean, to the parchment separating the bean from the cherry. But at Google, that waste is getting a second life....