Researchers build reversible tractor beam that moves objects 100 times farther than other efforts
Super stable garnet ceramics may be ideal for high-energy lithium batteries
Scientists at the Department of Energy's Oak Ridge National Laboratory have discovered exceptional properties in a garnet material that could enable development of higher-energy battery designs.
Sweeping air devices for greener planes
The large amount of jet fuel required to fly an airplane from point A to point B can have negative impacts on the environment and—as higher fuel costs contribute to rising ticket prices—a traveler's wallet. ...