time of pulse fall constant
71Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
72Traditions of Texas A&M University — Texas A M University Aggieland water tower The traditions of Texas A M University are a key aspect of the culture of Texas A M University. Some of the school traditions date to the 1890s, shortly after the opening of the school, while others have …
73electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… …
74law — 1. A principle or rule. 2. A statement of fact detailing a sequence or relation of phenomena that is invariable under given conditions. SEE ALSO: principle, rule, theorem. [A.S. lagu] Alexander l. states that a jerky nystagmus becomes worse when… …
75Comparison of analog and digital recording — This article compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded using either digital or analog techniques. An analog… …
76Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …
77Horatio Nelson, 1st Viscount Nelson — Horatio Nelson and Lord Nelson redirect here. For other uses, see Horatio Nelson (disambiguation) and Lord Nelson (disambiguation). Vice Admiral The Right Honourable The Viscount Nelson KB …
78Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
79Dust collector — Two rooftop dust collectors in Pristina, Kosovo A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle heavy… …
80List of characters in Sonic the Comic — This article is for fictional characters from the Sonic the Hedgehog franchise that appear exclusively in the Sonic the Comic continuity, produced by Fleetway.For the characters of Johnny Lightfoot, Porker Lewis and Tekno, see Freedom Fighters… …
