Jan. 7, 2012— -- Forget wrapping an object – say, Harry Potter – in a cloak of invisibility. How about hiding an event using time? What may be a distant dream for this year's Indianapolis Colts ...
Quantum satellites are used to send light particles from space to multiple ground stations to create ultra-secure ...
Space charge effects, arising from the mutual electrostatic repulsion between charged particles in a beam, represent a critical limitation in the performance and stability of high-intensity ...