Bead lightning: Resembling pearls on a string, it is merely a particular aspect of normal lightning seen when the observer happens to view a number of segments of the irregular lightning channel and ...

A single green laser, a glass bead smaller than a bacterium and a lab in Austria are helping you see lightning in a new way. Scientists have found a way to watch an object build electric charge in ...

Answer: “ Thunder is good, thunder is impressive; but it is lightning that does the work.” — Mark Twain Lightning is a flow of electrical cur rent between something with one charge (usually neg ative) ...