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.
As a result, the lightning discharge seems to be silent. The term âheat lightningâ probably comes from the fact that the effect is most often seen on warm, humid nights during July and August. So an association has been made with sultry temperatures. But when the sky is hazy, as is quite typical on warm, summer nights, the light from intense thunderstorms as far away as 100 miles can be reflected off a layer of haze and up into the night sky. And thatâs why you tend to see heat lightning as just a diffuse flash or flicker.