Key Attributes of the Best Video Capture Software. Capture Tools. The ability to record what's on your computer's display is the primary function of all video capture software applications. All of the products on our lineup create videos out of these recordings.
Static Electricity. Causing Sparks and Lightning. A spark is a stream of electrons jumping across an air gap, heating the air until it glows and expands. Certain conditions can cause enough static electricity buildup to cause a spark or lightning. A spark often requires both a conductor and non-conductor.
Lightning is a sudden discharge of electrons from clouds to the ground. When storm clouds gather up lots of electrons, which are negative, the electrons are attracted to the gâ¦round's positive charge (opposites attract). The cloud's electrons build up so much that they leap to the ground in one stream, causing visible lightning.