Thunderbolt:

A thunderbolt is a conventional expression for a release of lightning or a emblematic representation thereof. As a heavenly manifestation it has been a powerful symbol throughout history, and has appeared in many mythologies. Drawing from this influential association, the thunderbolt is often found in military symbolism and semiotic representations of electricity.
Lightning plays a role in many mythologies, often as the stick of a sky and storm god. As such, it is an unsurpassed method of dramatic instantaneous retributive devastation: thunderbolts as divine weapons can be found in most mythologies. The most well-known thunderbolt weapon in the West was that of Zeus or Jupiter. His thunderbolts were manufactured by Hephaestus/Vulcan Jupiter used his thunderbolts to strike down impious criminals and divine opponents.

Socialism

Socialism refers to any of various economic and political concepts of collective ownership and administration of the means of production and sharing of goods and services some of which have been developed as more or less highly articulated and developed theory and/or praxis. In a Marxist or labor-movement definition of the term, socialism is a phase of society in Marxist theory transitional between capitalism and communism and distinguished by unequal distribution of goods and pay according to work done with the goal of creating a socio-economic system in which property and the distribution of wealth are subject to control by the community. This power may be exercised on behalf of the state, through a market, or through popular collectives such as workers' councils and cooperatives. As an economic system, socialism is often characterized by state, cooperative, or worker ownership of the means of production, goals which have been qualified to, and claimed by, a number of political parties and governments

Beauty Queen “Ashwariya Rai”

Aishwarya Rai Bachchan or Aishwarya Bachchan (Birthname: Aishwarya Rai; Tulu: born November 1, 1973) is an internationally famous Indian actress. Before starting her acting career, she worked as a model, and gained celebrity after winning the Miss World contest in 1994.

Often much-admired as the most beautiful woman in the world, Rai made her movie debut in Mani Ratnam's Tamil film, Iruvar (1997). She had her first commercial achievement in the Tamil movie Jeans (1998), and came to the attention of Bollywood in the Hindi movie, Hum Dil De Chuke Sanam (1999), directed by Sanjay Leela Bhansali. Her presentation in the film won her the Filmfare Best Actress Award, and she successfully performed in Bhansali's next project, Devdas (2002), for which she won her second Best Actress Award at the Filmfare. Since then, she has acted in over forty movies in Hindi, Tamil, Bengali and English, as well as the international productions, Bride & Prejudice (2003), Mistress of Spices (2006) and The Last Legion (2007) in English.

Allergy Basics

An allergen is one substance that the body perceives as a risk, triggering a specific chain of events called an allergic cascade. The resistant system protects the body and at times incorrectly identifies a harmless allergen as a threat. The ensuing allergic effect causes symptoms, such as sneezing, coughing, runny nose, irritated throat, diarrhea, nausea, itching and pimples.

Power

Mobile phones are generally obtaining power from batteries which can be recharged from mains power source. previously, the most common form of mobile phone batteries were nickel metal-hydride, as they have a low size and weight. Sometimes lithium-Ion batteries are used, as they are lighter and do not have the voltage depression that nickel metal-hydride batteries do. Many mobile phone manufacturers have now changed to using lithium-Polymer batteries as to oppose the older Lithium-Ion, the main advantages of this being even lower weight and the possibility to make the battery a shape other than strict cuboid. Mobile phone manufacturers have been experimenting with alternate power sources, including solar cells etc….

In addition to the battery, most cellphones require a small microchip, called a SIM Card, to operate.. Approximately the size of a one-cent postage stamp, the SIM Card is installed underneath the battery in the rear of the unit, and stores the phone's configuration data, and information about the phone itself, such as which calling plan the subscriber is using. When the subscriber removes the SIM Card, it can be re-inserted into another phone and used as normal this can be done easily..

Each SIM Card is activated by a unique numerical identifier ; once activated, that identifier is locked down and the card is permanently locked in to the activating network. Sim cards plays a major role in the mobile phones….

Apple Computer

Apple Computer, Inc. NASDAQ: AAPL is a Silicon Valley company based in Cupertino, California, whose nucleus business is computer technologies. Apple helped originate the personal computer revolution in the 1970s with the Apple II microcomputer and has since further shaped it with the Macintosh. Apple is known for its original, well-designed hardware, such as the iPod and iMac, as well as software offerings exemplified through iTunes as part of the iLife suite and Mac OS X, its flagship operating system.

Exploration

Exploration is the act of searching or traveling for the reason of discovery, e.g. of unknown regions, together with space, for oil, gas, coal, ores, caves, water (Mineral exploration or prospecting), or information.The term can also be used to depict the first incursions of peoples from one culture into the geographical and cultural environment of others. Although exploration has existed as long as human beings, its reach your peak is seen as being during the age of discovery when European navigators travelled around the world discovering new worlds and cultures.

Deadheading

Deadheading is the act of removing spent flowers or flowerheads for aesthetics, to extend bloom for up to several weeks or endorse rebloom, or to put off seeding.Deadheading is valuable to most herbaceous ornamental plants. It can get improved overall look of a plant, give a fresh new look to an otherwise finished or even distracting item, and can promote vegetative and root increase rather than seed production and help retain the plant's healthy appearance.

Banksia

Banksia is a genus of approximately 80 species in the plant family Proteaceae. They are native to Australia, taking place in all but the most arid areas. Simply recognized by their characteristic flower spikes and fruiting "cones", Banksia are a well-known Australian wildflower and a well-liked garden plant. They grow up in forms varying from prostrate woody bushes to trees up to 25 metres tall. They are normally known as Banksias or Australian Honeysuckle Trees.

Banksias develop as trees or woody shrubs. The biggest trees, the Coast Banksia, B. integrifolia, and the River Banksia, B. seminuda, often grow over 15 metres tall, and may be up to 25 metres tall. Banksia species that raise as shrubs are usually erect, but there are several species that are prostrate, with branches that grow on or below the soil.

Aberrations

A lens is a device for either concentrating or diverging light, usually produced from a piece of shaped glass. Lenses do not form perfect images, and there is always some degree of distortion or aberration introduced by the lens which causes the image to be an defective replica of the object. Careful design of the lens system for a exacting application ensures that the aberration is minimized. There are several different types of aberration which can influence image quality.

Sugarcane

Sugarcane or Sugar cane (Saccharum) is a genre of between 6–37 species (depending on taxonomic interpretation) of tall grasses (family Poaceae, tribe Andropogoneae), native to warm temperate to steamy regions of the Old World. They have heavy, jointed fibrous stalks 2–6 m tall and sap rich in sugar. All the species interbreed, and the major commercial cultivars are complex hybrids.

Saccharum officinarum grown-up in Hawaii.There are 13 million hectares (32 million acres) of sugar cane plantations worldwide, with over 100 countries growing the crop. The peak twenty producing countries harvested 1200 million metric tons of sugar cane in 2002 , more than 6 times the amount of sugar beet produced. The major producers are Brazil, India, and China..

Solar System

Solar System consists of the Sun and the other space objects gravitationally bound to it: the eight planets, their 162 known moonsthree currently recognized dwarf planets (including Pluto) and their four known moons, and billions of small bodies. This last group includes asteroids, Kuiper belt objects, comets, meteoroids and interplanetary dust.

In wide terms, the charted regions of the Solar System consist of the Sun, four terrestrial inner planets, an asteroid belt composed of small rocky bodies, four gas giant outer planets, and a second belt, called the Kuiper belt, collected of icy objects. Beyond the Kuiper belt lies the scattered disc, the heliopause, and eventually the hypothetical Oort cloud.

In sort of their distances from the Sun, the planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Six of the eight planets are in turn orbited by natural satellites, usually termed "moons" after Earth's Moon, and each of the outer planets is encircled by planetary rings of dust and other particles. All the planets apart from Earth are named after gods and goddesses from Greco-Roman mythology. The three dwarf planets are Pluto, the largest known Kuiper belt object; Ceres, the largest object in the asteroid belt; and Eris, which lies in the scattered disc.

RAM

Random access memory (usually known by its acronym, RAM) is a kind of data storage used in computers. It takes the form of integrated circuits that permit the stored data to be accessed in any order — that is, at random and without the physical movement of the storage medium or a physical reading head.

The key benefit of RAM over types of storage which need physical movement is that retrieval times are short and consistent. Short because no physical movement is required, and consistent because the time taken to retrieve a piece of data does not depend on its current distance from a physical head; it requires practically the equal amount of time to access any piece of data stored in a RAM chip.

Because of this speed and consistency, RAM is used as 'main memory' or primary storage: the working area used for loading, displaying and manipulate applications and data. In most personal computers, the RAM is not an essential part of the motherboard or CPU—it comes in the easily upgraded form of modules called memory sticks or RAM sticks about the size of a few sticks of chewing gum, which can be quickly detached and replaced when they become damaged or too small for current purposes. A smaller amount of random-access memory is also integrated with the CPU, but this is usually referred to as "cache" memory, rather than RAM.

The disadvantage of RAM over physically moving media is cost, and the loss of data when power is turned off. For these reasons, almost all PCs have disc storage as "secondary storage". Small PDAs and music players (up to 8 GiB in Jan 2007) may allot with disks, but rely on flash memory, to retain data between sessions of use.

Operating System

An operating system (OS) is a colection of computer programs that manage the hardware and software resources of a computer.An operating system processes unprocessed system and user input and responds by allocating and managing tasks and interior system resources as a service to users and programs of the system. At the establishment of all system software, an operating system performs basic tasks such as controlling and allocating memory, prioritizing system requests, controlling input and output devices, facilitating networking and managing file systems. mainly operating systems come with an application that provides an interface to the OS managed resources. These applications have been command line interpreter as a basic user interface, but more recently have been implemented as a graphical user interface (GUI) for easiness of operation. Operating Systems themselves have no user interfaces, and the user of an OS is an application, not a person. The operating system forms a platform for other system software and for application software. Microsoft Windows, Linux, and Mac OS are some of the most popular OS's

Network Monitoring

The term network monitoring describes the use of a system that always monitors a computer network for slow or failing systems and that notifies the network administrator in case of outages via email, pager or other alarms. It is a subset of the functions occupied in network management.

While an interruption detection system monitors a network for threats from the outside, a network monitoring system monitors the network for troubles due to overloaded and/or crashed servers, network connections or other devices.

usually measured metrics are response time and availability (or uptime), although both consistency and reliability metrics are starting to increase popularity.Status request failures, such as when a connection cannot be established, it times-out, or the document or message cannot be retrieved, usually produce an action from the monitoring system. These actions vary: an alarm may be sent out to the resident (SMS, email,...) sysadmin, automatic failover systems may be activated to remove the disturbed server from duty until it can be repaired, etcetera.Monitoring the performance of a network uplink is also known as network traffic measurement, and more software is listed there.

Landscape Archaeology

Landscape archaeology refers to a method of studying past people and their material culture in the context of the wider environment. The landscape may be large, such as a wide marshy river delta or small, like a back garden. It is often employed in cultural resources management to recognize exposed sites. Landscape archeology addresses the difficult issues of the behavior that people intentionally and deliberately shaped the land around them.

The inquiry of what exactly constitutes a site has been discussed at length by generations of archaeologists.. Areas of examination are not restricted to the boundaries of an excavation but can instead stretch for many miles. Excavation is typically impractical on such a scale and landscape archaeologists hub on the visible features that can be recognized and recorded on the ground surface to create a picture of human activity across a region.

Archaeological features covered just below the surface often leave tell-tale 'lumps and bumps', plough action in fields can lift archaeological material to the surface, in areas of restricted human activity, worked flint scatters can survive untouched for many centuries and standing buildings and field boundaries can be of great antiquity yet archaeologically unexamined.

Information Technology

Information technology (IT), is the study, design, development, implementation, support or administration of computer-based information systems, particularly software applications and computer hardware.In short, IT deals with the use of electronic computers and computer software to transfer, store, protect, process, transmit and get back information, securely.

In this definition, the term "information" can frequently be replaced by "data" without loss of meaning. Recently it has become popular to widen the term to explicitly consist of the field of electronic communication so that people tend to use the abbreviation ICT (Information and Communication Technology). Strictly speaking, this name contains some redundancy.

Today, the term Information Technology has distended to encompass many aspects of computing and technology, and the term is more identifiable than ever before. The Information Technology umbrella can be quite large, covering many fields. IT professionals achieve a variety of duties that range from installing applications to designing complex computer networks and information databases.

Hard Disk

A hard disk is a non-volatile storage device which stores digitally programmed data on rapidly rotating platters with magnetic surfaces. Strictly speaking, "drive" refers to a device that drives (removable) media, such as a tape drive or (floppy) disk drive, although a hard disk contains fixed (non-removable) media. Recently the hard disk has become more commonly known as the "hard drive".

Hard disks were initially developed for use with computers. In the 21st century, applications for hard disks have extended beyond computers to consist of digital video recorders, digital audio players, personal digital assistants, digital cameras, and video game consoles. In 2005 the first mobile phones to contain hard disks were introduced by Samsung Group and Nokia. The need for large-scale, reliable storage, independent of a particular device, led to the beginning of configurations such as RAID, hardware such as network attached storage (NAS) devices, and systems such as storage area networks (SANs) for efficient access to large volumes of data.

Geography

Geography is the study of the earth and its features and of the circulation of life on the Earth. A literal transformation would be "to describe the Earth". The first person to use the word "geography" was Eratosthenes (275-195 B.C.). Four historical civilization in geographical research are the spatial analysis of natural and human phenomena, area studies, study of man-land relationship, and investigate in earth sciences. Nonetheless, modern geography is an all-inclusive discipline that foremost seeks to understand the world and all of its human and natural complexities-- not merely where things are, but how they have changed and come to be. It is said to be the "mother of all math" and "the synthesizer of information." Geography is mainly divided into two main branches - human geography and physical geography.

Conventionally, geography as well as geographers has been viewed as the same as cartography and people who study place names. Although many geographers are capable in toponymy and cartography, this is not their main preoccupation. Geographers study the spatial and temporal allotment of phenomena, processes and feature as well as the interaction of humans and their environment. As space and place persuade a variety of topics such as economics, health, climate, plants and animals, geography is highly interdisciplinary.

Education System

Schooling occurs when group or a society or an individual sets up a curriculum to educate people, usually the young. Schooling can become systematic. Sometimes education systems can be used to promote doctrine or ethics as well as knowledge, and this can lead to abuse of the system.

Life-long or adult education have become extensive in many countries. However, education is still seen by many as something aimed at children, and adult education is often branded as adult learning or ultimate learning.

Adult education takes on several forms, from formal class-based learning to self-directed learning. Lending libraries provide cheap informal access to books and other self-instructional materials. Many adults have also taken advantage of the rise in computer ownership and internet access to further their casual education.