Search results
Results from the WOW.Com Content Network
Roger Clark, lecturer in geophysics at Leeds University said in the journal Nature in 1996, responding to a newspaper report that there had been two secret Soviet programs, "Mercury" and "Volcano", aimed at developing a "tectonic weapon" that could set off earthquakes from great distance by manipulating electromagnetism, said "We don't think it is impossible, or wrong, but past experience ...
Litton LP air gun strings using in marine seismic acquisition Seismologist with 18 liter air gun array secured for transport aboard the R/V Sikuliaq. An air gun is used for marine reflection and refraction surveys. It consists of one or more pneumatic chambers that are pressurized with compressed air at pressures from 14 to 21 MPa (2000 to 3000 ...
A 1/2" drive pistol-grip air impact wrench. An impact wrench (also known as an impactor, impact gun, air wrench, air gun, rattle gun, torque gun, windy gun) is a socket wrench power tool designed to deliver high torque output with minimal exertion by the user, by storing energy in a rotating mass, then delivering it suddenly to the output shaft ...
The action, or the mechanism by which subsequent rounds are automatically reloaded, must also be powered by the air pressure; that is not a major drawback as pneumatic tools such as the nail gun proves as long as you carry an air tank and compressor around with you. The weapon has to supply or be supplied with a source of very high pressure gas.
The magnitude 4.2 quake was reported at 6:16 p.m. 11 miles from Temecula, according to the U.S. Geological Survey.
Later in the war, Barnes Wallis made bombs based on the "earthquake bomb concept", such as the 6-ton Tallboy and then the 10-ton Grand Slam, although these were never dropped from more than about 25,000 feet (7.6 km). Even from this relatively low altitude, the earthquake bomb had the ability to disrupt German industry while causing minimum ...
A pneumatic weapon is a weapon that fires a projectile by means of air pressure, similar in principle to the operation of pneumatic tube delivery systems. The term comes from a Greek word for "wind" or "breath" (πνεύμα).
Sims-Dudley 4 Inch Dynamite Gun on Field Mount. Pneumatic guns for shipboard use, or at fixed coastal fortifications, could rely on a steam-driven gas compressor as an air source. For use by troops in the field, this was impractical. The Dudley-Sims dynamite gun used a smokeless powder charge to compress the air. Beneath the gun barrel was a ...