Search Engine And Cyber-Bullying Data Grids Of Smallville

Searching or search may refer to:An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy.Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power generation), heat energy (e.g. geothermal), chemical energy, electric potential and nuclear energy (from nuclear fission or nuclear fusion). Many of these processes generate heat as an intermediate energy form, so heat engines have special importance. Some natural processes, such as atmospheric convection cells convert environmental heat into motion (e.g. in the form of rising air currents). Mechanical energy is of particular importance in transportation, but also plays a role in many industrial processes such as cutting, grinding, crushing, and mixing.
Mechanical heat engines convert heat into work via various thermodynamic processes. The internal combustion engine is perhaps the most common example of a chemical heat engine, in which heat from the combustion of a fuel causes rapid pressurisation of the gaseous combustion products in the combustion chamber, causing them to expand and drive a piston, which turns a crankshaft. Unlike internal combustion engines, a reaction engine (such as a jet engine) produces thrust by expelling reaction mass, in accordance with Newton's third law of motion.
Apart from heat engines, electric motors convert electrical energy into mechanical motion, pneumatic motors use compressed air, and clockwork motors in wind-up toys use elastic energy. In biological systems, molecular motors, like myosins in muscles, use chemical energy to create forces and ultimately motion (a chemical engine, but not a heat engine).
Chemical heat engines which employ air (ambient atmospheric gas) as a part of the fuel reaction are regarded as airbreathing engines. Chemical heat engines designed to operate outside of Earth's atmosphere (e.g. rockets, deeply submerged submarines) need to carry an additional fuel component called the oxidizer (although there exist super-oxidizers suitable for use in rockets, such as fluorine, a more powerful oxidant than oxygen itself); or the application needs to obtain heat by non-chemical means, such as by means of nuclear reactions.
All chemically fueled heat engines emit exhaust gases. The cleanest engines emit water only. Strict zero-emissions generally means zero emissions other than water and water vapour. Only heat engines which combust pure hydrogen (fuel) and pure oxygen (oxidizer) achieve zero-emission by a strict definition (in practice, one type of rocket engine). If hydrogen is burnt in combination with air (all airbreathing engines), a side reaction occurs between atmospheric oxygen and atmospheric nitrogen resulting in small emissions of NOx, which is adverse even in small quantities. If a hydrocarbon (such as alcohol or gasoline) is burnt as fuel, large quantities of CO2 are emitted, a potent greenhouse gas. Hydrogen and oxygen from air can be reacted into water by a fuel cell without side production of NOx, but this is an electrochemical engine not a heat engine.Smallville is an American superhero television series developed by writer-producers Alfred Gough and Miles Millar, based on the DC Comics character Superman created by Jerry Siegel and Joe Shuster. The series, initially broadcast by The WB, premiered on October 16, 2001. After Smallville's fifth season, The WB and UPN merged to form The CW, the series' later United States broadcaster. Smallville, which ended its tenth and final season on May 13, 2011, follows Clark Kent (Tom Welling) in the fictional town of Smallville, Kansas, before he becomes the Man of Steel. The first four seasons focus on Clark and his friends in high school and his love story with Lana Lang. After season five Smallville ventures into adult settings, eventually focusing on his career alongside Lois Lane (Erica Durance) at the Daily Planet and introducing other DC comic-book superheroes and villains.
Before the series' production, Bruce Wayne, chronicling the young protagonist's journey toward Batman, was proposed first. Although that series failed to generate interest, it inspired Smallville. Series developers Gough and Millar pitched their "no tights, no flights" rule to the president of Warner Bros. Television, reducing Superman to the bare essentials and examining what led Clark Kent to become the Man of Steel. After seven seasons with the show, Gough and Millar departed with little explanation. Smallville was primarily filmed in and around Vancouver, British Columbia, with local businesses and buildings substituting for Smallville locations. Most of the music for the first six seasons was composed by Mark Snow, who incorporated elements of John Williams's musical score from the Superman film series. In season seven, Louis Febre (who worked with Snow from the beginning) became the series' primary composer.
Smallville was generally positively received when it began. Former Superman star Christopher Reeve expressed approval for the series, making two guest appearances before his death. The pilot episode set a ratings record for a WB debut, with 8.4 million viewers. Over ten seasons the series averaged about 4.34 million viewers per episode, with season two the highest-rated at 6.3 million. By the end of its run, Smallville passed Stargate SG-1 as the longest-running North American science-fiction series by episode count. Since its first season, the series received accolades ranging from Emmys to Teen Choice Awards. Smallville spawned a series of young-adult novels, a DC Comics bimonthly comic-book, soundtrack recordings and series-related merchandise. All ten seasons are available on DVD in regions 1, 2 and 4. After the series finale in 2011, the story resumed in comic-book form starting in April 2012.