Speaking at a symposium today celebrating the 175th anniversary of the Royal Institute of Technology of Sweden, R. Stanley Williams, Hewlett-Packard Co.'s fellow and director of Quantum Science ...

Previous tutorials have described that resistors may either be connected as a series circuit or a parallel circuit where the currents and voltages are obtained using Ohm’s Law. To produce more complex ...

Electric circuits often consist of several elements, some combined in series and others in parallel. The methods used to analyze series and parallel circuits can be combined to analyze these ...

Cells navigate environments, communicate and build complex patterns by initiating gene expression in response to specific signals. Engineers seek to harness this capability to program cells to perform ...