The emerging field of molecular electronics could take our definition of portable to the next level, enabling the construction of tiny circuits from molecular components. In these highly eff... Read more
MIT researchers develop an organic solar cell that breaks 100 percent quantum efficiency Solar cells are picky. If an incoming photon has too little energy, the cell won’t absorb it. If a ph... Read more
People can let their fingers – and hands – do the talking with a new touch-activated system that projects onto walls and other surfaces and allows users to interact with their en... Read more
