Some of the thirty-two round towers and eight turrets are still preserved to this day.

Some other remarkable towers are the VW-Tower in the city centre and the old towers of the former mid-age defence belt: Döhrener Tower, Lister Tower and the Horse Tower.

Some were positioned inside large, armored, mobile siege towers or even on the edge of a battlefield.

Some of the fortifications that still surround the current district of Castello ( Casteddu ' e susu in the Sardinian language ) were built by the Pisans, most notably the two remaining white limestone towers designed by architect Giovanni Capula ( originally there were three towers that guarded the three gates that gave access to the district ).

Some city water towers have the name of the city painted in large letters on the roof, as a navigational aid to aviators and motorists.

Some water towers are also used as observation towers, and some restaurants, such as the Goldbergturm in Sindelfingen, Germany, or the second of the three Kuwait Towers, in the City-State of Kuwait.

Some cooling towers operate on this principle ; similarly the solar updraft tower is a proposed device to generate electricity based on the stack effect.

Some of these towers were built with the stones of the Phoenician cities because they lay on strategic sites.

Some of the towers have Greek inscriptions.

Some of these trees were used to act as fire lookout towers built during the 1930s and 1940s.

Some of the first residential towers were the Castle Village towers in New York City completed in 1939.

Some fire departments use aerial ladder platforms ( ALPs ), or aerial water towers, the purpose of which is to deploy an elevated master stream of water, although it does not provide any access for firefighters.

* Some of the medieval defensive towers, also still visible today

Some of the earliest towers were ziggurats, which existed in Sumerian architecture since the 4th millennium BC.

Some features of the first version are missing in this sequel, such as the ability to build tunnels and signal towers, but many new possibilities were added, such as the ability to have unlimited money, trains, and train routes, much better control of routes, dozens of new maps, and the ability to create and modify scenarios and maps.

Some office towers maintain a helipad on their roofs in order to accommodate air taxi services.

Some of the more than 100 Martello towers were erected along the beaches of Pevensey Bay at the beginning of the 19th century against Napoleonic attack.

Some time after its completion, the Federal Communications Commission ( FCC ) and Federal Aviation Administration ( FAA ) imposed a policy that states, " Although there is no absolute height limit for antenna towers, both agencies have established a rebuttable presumption against structures over 2, 000 feet above ground level.

Some of the churches are included in the Somerset towers, a collection of distinctive, mostly spireless Gothic church towers.

Some formulas contain `` constants ''.

-- Some areas may already have been improved and contain buildings, roads, utilities, cleared land, etcetera which may raise the cost of the site.

Some port wines may contain 20 % ABV or more, which is 15 units of alcohol per bottle.

Some carbohydrates ( especially after condensation to oligo-and polysaccharides ) contain less carbon relative to H and O, which still are present in 2: 1 ( H: O ) ratio.

Some Christian readers consider this story to contain an allegory, representing the interaction between the church as ' bride ' and God.

Some kinds of raw beans, especially red and kidney beans, contain a harmful toxin ( lectin phytohaemagglutinin ) that must be removed by cooking.

Some proteins that are made in the cytoplasm contain structural features that target them for transport into mitochondria or the nucleus.

Some computer systems allow file names to contain spaces ; others do not.

Some maps contain deliberate errors or distortions, either as propaganda or as a " watermark " to help the copyright owner identify infringement if the error appears in competitors ' maps.

Some even contain 00 and 000 buttons to make large numbers easier to enter.

Some estampies, such as the famous Tre fontane (" Three Fountains ") estampie, contain florid and virtuosic instrumental writing, signifying that they may have been intended as abstract performance music rather than actual dance music.

Some fossils consist only of skeletal remains or teeth ; other fossils contain traces of skin, feathers or even soft tissues.

Some stars, such as the nearby star 82 Eridani, were named in a major southern-hemisphere catalog called Uranometria Argentina, by Benjamin Gould, and are not true Flamsteed numbers, and should properly contain a G, as in 82 G. Eridani.

Some file managers contain features inspired by web browsers, including forward and back navigational buttons.

Some injunctions contain wording that restricts damaging or vandalizing the property of another, both public and private property, including but limited to any vehicle, light fixture, door, fence, wall, gate, window, building, street sign, utility box, telephone box, trees, or power pole.

Some publishers design games that contain instructions and game elements in more than one language, e. g. the game Ursuppe comes with rules and cards in both German and English ; Khronos features instructions in French, English, and German, and a Swiss game, Enchanted Owls, provides French, German, Italian, and Romansh rules.

Some models contain drinking tubes which may be connected to a water bottle.

Some seven-transmembrane helix proteins ( channelrhodopsin ) that resemble GPCRs may contain ion channels, within their protein.

Some granites contain around 10 to 20 parts per million of uranium.

Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.

Some belief systems contain universalism, the belief that everyone will go to heaven eventually, no matter what they have done or believed on earth.

Some IDEs contain compiler, interpreter, or both, such as Microsoft Visual Studio and Eclipse ; others do not, such as SharpDevelop and Lazarus.

Some newer models also contain a silver core instead of a plastic core to delay copper fragmentation as well as increase the lifespan of the device.

Some males become " rovers " and do not form long-term associations, occasionally joining groups that contain reproductive females.

Some of the late Lombard structures of the 9th and 10th century have been found to contain elements of style associated with Romanesque architecture and have been so dubbed " first Romanesque ".