Scientists convert cigarette butts into new material for fast, durable energy storage
Billions of cigarette butts end up on sidewalks, beaches, and gutters each year. They are small, easy to…
Floating power: How scientists are turning raindrops into renewable energy
Often associated with refreshing a sense of being renewed and a peaceful calmness, raindrops may soon become tiny…
Plastic bottles upcycled into high-performance supercapacitors
Single-use water bottles could soon charge your devices instead of polluting landfills. Researchers have developed new methods to…