phillyvoice.com15h
With a lack of natural soil in Philly, Penn is testing using recycled glass for an alternative mixture
The university planted 13 trees with an engineered blend featuring food waste compost and sand made from bottles and jars.
The Cool Down on MSN23h
Researchers extend next-gen battery lifespan by 750% — here's the surprising material that made it possible
Researchers have uncovered a way to extend the lifespan of next-generation lithium batteries by 750% using water, a ...