Whether you’re rebuilding or remodeling, your trash can is likely to be bursting at the seams throughout the process. But should it be? Here are some home materials that should definitely stay out of the trash.(more…)
Washington, D.C.— Superconductors are more than 150 times more efficient at carrying electricity than copper wires. However, to attain the superconducting state, these materials have to be cooled below an extremely low, so-called transition temperature, at which point normal electrical resistance disappears. Developing superconductors with higher transition temperatures is one of physics’ greatest quests.