The film explains the concept of electrons and their role in electric circuits. It describes how electric current is the flow of electric charges, primarily electrons, which cannot be seen but can be ...

Ultrafast electron dynamics and charge migration describe the rapid movement and redistribution of electrons within molecules, processes that occur on attosecond to few-femtosecond timescales. Such ...

So how do you get an electron to float on top of helium? To find out, Ars spoke with Johannes Pollanen, the chief scientific officer of EeroQ, the company that accomplished the new work. He said that ...