Researchers are suggesting seven energy-intensive separation processes that should be top targets for research into low-energy purification technologies.
New acoustic device research reveals even a healthy knee makes cringeworthy sounds. But the audio can be turned into graphs, and researchers hope they will some day become medically useful.
In social media and much computer technology, a field of math called Graph Theory is used to make networks work. Georgia Tech mathematicians have solved a 40-year Graph Theory mystery.