DEFINITION 1: The focal point of a concave lens is the point where light rays parallel to the axis seem to diverge from after passing through the lens. The distance from the lens to this point is called the focal length of the lens.
Sniffers. Tweet. Submit article. A sniffer, also known as a network analyzer, packet sniffer or ethernet sniffer, is a computer program that monitors and analyzes network traffic transmitted from one network location to another. A sniffer captures each packet sent, decodes it and allows to view its content.niffers. Tweet. Submit article. A sniffer, also known as a network analyzer, packet sniffer or ethernet sniffer, is a computer program that monitors and analyzes network traffic transmitted from one network location to another. A sniffer captures each packet sent, decodes it and allows to view its content.
Short snorter. A short snorter is a banknote inscribed by people traveling together on an aircraft. The tradition was started by Alaskan Bush flyers in the 1920s and spread through the military and commercial aviation. During World War II short snorters were signed by flight crews and conveyed good luck to soldiers crossing the Atlantic. Friends would take the local currency and sign each other's bills creating a keepsake of your buddy's signatures. The General Hoyt Vandenberg short snorter was started in Ju