Coffee is one of the most wasteful consumer products. Few people realize that harvesting, processing, roasting and brewing coffee discards an estimated 99.7 percent of the biomass, only 0.2 percent is used to make you enjoy your cup of coffee. Millions of tons of agricultural waste are left to rot, generating millions of tons of methane gas, contributing to the climate change. And then there are the leftover coffee grounds. But here’s some good news: Scientists have found an efficient way to make biofuel from used coffee grounds.
Put your coffee in your tank: Turning coffee grounds into biofuel
More of Today's Solutions
Understanding The Neurodivergent Perspective
What’s it like to live in a body and brain that functions differently than the majority of your peers? We are not talking about ...
Read MoreGiant tortoise believed extinct for 100 years is actually alive
We previously shared a story about a family finding their pet tortoise alive and well in their attic after it had been missing for ...
Read MoreAI could identify chickens in distress and improve conditions
We’ve already written before about AI’s potential to improve pigs’ lives by listening to them. Now, scientists have found they can use AI on ...
Read MoreThe future of healing: 3D printing skin directly onto open wounds
Pennsylvania State University researchers achieved a major medical science breakthrough by being the first team ever to 3D print real human skin tissue directly ...
Read More
