The medical imaging drink, developed to diagnose and treat gastrointestinal illnesses, is made of concentrated chlorophyll, the pigment that makes spinach green
Thomas Nosker created the synthetic lumber—made from recycled plastic bottles, coffee cups and other plastics—used in bridges, railway ties, docks and picnic tables
In a series of studies published in a special issue of the journal Water Research, leading scientists assess how to control phosphorus pollution in lakes