What if I pumped pure oxygen into my car engine instead of using the air in the atmosphere? You May Like Submarines Explore More Sports The Longest Breath Hold Was Longer Than a Sitcom Episode Military How Gas Masks Work Life Science
Hot air balloons are about as simple as flying can get - no engine, no moving parts really, and very little the pilot can do to control the vehicle. Find out what it's like to fly a hot air balloon!
In 1964, the Navy's Ocean Engineering Program started the Deep Submergence Systems Project (DSSP) to develop deep-sea rescue vehicles (DSRV) that could descend and attach to sunken submarines to deliver the sailors to safety. One of the objectives of the DSSP was to deploy and reach any ...
Cruise missiles come in a number of variations (see the links at the end of the article for more information) and can be launched from submarines, destroyers or aircraft. Left: AGM Tomahawk air-launched cruise-missile loaded on a B-52 Stratofortress Right: Ground Launch Cruise Missile (GLCM)...
"Airplanes are not designed to be submarines," Horning says. "They're designed to have a higher inside pressure than the outside. That's why that negative pressure relief valve is much more sensitive." As a result, when you're on a plane that's descending, once in a while you actuall...
How does ISS generate oxygen? Most of the oxygen aboard the ISS is created through electrolysis. This process uses electricity from ISS solar panels to make hydrogen and oxygen out of water.Lots More Information Related HowStuffWorks Articles How Space Stations Work How Submarines Work How Spacesu...
Maneuvering ships & submarines How To Operate Chronograph Watches Since the chronograph basically merges a stopwatch with a display watch – the key to understanding its use is knowing there are (usually) two sets of the three clock hands: the second hand, the minute hand, and the hour hand...
Ballast tanks are located at different positions on different models of submarines It works like this: when the submarine is above the surface of the water, the ballast tanks are filled with air, which means that the overall density of the submarine is less than the water it displaces. Ho...
Up in the air, some of the best fighter planesare from Sweden such as the JAS-39 Griffin(鹰狮). Deepin the sea, Sweden was the first to invent the AIP engine(不依赖空气推进的引擎). With it,submarines(潜艇) can get power just under the water.Sweden also has one of the world's ...
Up in the air, some of the best fighter planes are from Sweden such as the JAS-39 Griffin. Deep in the sea, Sweden was the first to invent the AIP engine (不依赖空气推进的引擎). With it, submarines (潜艇) can get power just under the water. Sweden also has one of the world's ...