Coffee as Biofuel: Good to the Last Drop
Ah, that first cup of coffee in the morning. It really gets you moving. And soon, it could get your car moving, too.
Ah, that first cup of coffee in the morning. It really gets you moving. And soon, it could get your car moving, too.
Many of us have seen this before but we thought some of these were less than intuitive and wanted to share. Coffee grounds can be put to a multitude of uses after they’ve energized your morning. Although their effect as waste on the environment isn’t as detrimental as something like Styrofoam or toxic mining [...]