The Electric State RPG is the latest collaboration between artist and author Simon Stålenhag and Free League Publishing. When ...

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines.

Learn about the latest developments in solid-state batteries for electric vehicles (EVs). Discover the promising materials ...