Wednesday, December 19, 2007
Ozone Layer
Friday, December 14, 2007
Christmas Day
To people all over the earth, Christmas is a flavor of giving and receiving presents. In some European countries, priest Christmas, or Saint Nicholas, comes into houses in the night and leaves gifts for the children. Saint Nicholas is represented as a kindheartedly man with a red cloak and long white beard. Another nature, the Norse God Odin, ride on a mysterious flying horse across the sky in the winter to prize people with gifts. These different myths passed across the ages to make the present day Santa Claus.
On December 24, Christmas Eve, Santa hitches his eight reindeer to a toboggan and loads it with presents. The reindeer drag him and his sleigh through the sky to deliver presents to children all around the earth, that is, if they had been good all year. Several American towns maintain the strength of Santa Claus.
Santa Claus exists only in our imagination. But he, Saint Nicholas, and father Christmas are feelings of giving. Christmas has been associated with gift giving since the Wise Men brought gifts to welcome the newborn Jesus Christ.In eagerness of Santa's visit, American children pay attention to their parents read "The Night previous to Christmas" before they go to bed on Christmas Eve
Thursday, December 06, 2007
Uses of Ginger
Wednesday, November 28, 2007
Abraham Lincoln
Called upon to vote for 16th President of the United States. The Democratic Party meets at its National Party Convention in Charleston, South Carolina, in order to choose their candidate in favor of the presidency. Split over slavery, each section, Northern Democrats on the one hand and Southern Democrats on the other, presented its own conflicting proposal for the party platform.
In February 1860, Senator Jefferson Davis of Mississippi claimed that neither the Congress of the United States nor the territorial parliaments had the control to handle slavery.
Tuesday, November 20, 2007
The Banyan Tree
Its size and leafy shelter are valued in India as a place of relax and mirror image, not to mention defense from the hot sun! It is still the focus and gathering place for local councils and meetings. India has a long history of worship this tree; it figures importantly in many of the oldest stories of the nation.
Tuesday, November 13, 2007
Adam Sandler: the Funniest man Alive!
What is Your Name continues the musical tradition Sandler began with at a standard Pace, Ode to My Carnd the extremely popular The Chanukah Song. With two platinum-selling, Grammy-nominated albums - They're All Gonna Laugh at you and What the Hell Happened to Me - Already to his credit, Sandler goes for a comedy-three peat with what’s Your Name. The move to an all-music format is a normal one, following his 21 city tour last summer, when he perform both creative material and his favorite childhood tunes, backed by a finest rock and roll band.
Wednesday, October 24, 2007
A Team Player
Managers will require all the cooperation they can get. To land a high paying job with a major business you need to be a team player. Having good qualities is one of the most significant characters you can have. Being a team performer thinks of the team as a whole and is not selfish in their views and decisions.
Tuesday, October 16, 2007
A Snapshot of Macro-Economics
Studying the world economy is classified as Macroeconomics; its center on a much broader level. All students must understand the concept of insufficiency. Scarcity is a condition that occurs because society has unlimited wants and needs however the amount of property is limited. Unlimited wants and needs are what encourage us to create goods and services. We are never satisfied therefore we always have a want or need. On the other hand our income is limited.
Tuesday, October 09, 2007
A simple Girl
Life was simply the stack of decayed flesh that enclosed her. From his immortal lips hung the bodies of all those who died struggle for him and all those who had tampered with self luxury. For that, she dammed him for all eternity; in every form he understood she dammed him. He had been her guiding angle and now it became evident to her. No prayer would pass her conditions lips, for this had been his movement she had fought and they had lost other than just a clash.
Tuesday, September 25, 2007
A Civil Role Model
These are thoughts that were measured during the class viewing of A Civil Action. In the events of the case, there were many concerns that were brought up about our permissible culture.
Tuesday, September 18, 2007
A cold winter morning
I open my eyes; I am gloomy, lifeless room. My alarm clock is going off and the sound can only be compared with exhausted your fingernails across a chalkboard.
Friday, September 14, 2007
A Business Plan
The Orange Cup will provide for the Doane College Community a comfortable atmosphere while serve quality coffee at a reasonably priced with extraordinary service. An ample variety of coffee products including, gourmet coffees, latte, cappuccino, espresso, and iced coffee, will be offered at The Orange Cup. In addition, The Orange Cup will recommend juice, pop, and bottled water, hot cocoa, hot cider, and tea.
The marking plan for The Orange Cup is to attract students and staff to the coffeehouse to continue in a relaxed atmosphere, or for those customers with excited schedules, the expediency of our products.
Tuesday, August 21, 2007
Java
Java shaped mostly as the result of volcanic events, Java is the 13th leading island in the world and the fifth major island of Indonesia. A sequence of volcanic mountains forms an east-west spine along the island. It has three main languages, and most populace are bilingual, with Indonesian as their second language. While the popular of Javanese are Muslim (or at least supposedly Muslim), Java has a different mixture of religious beliefs and cultures.
Tuesday, August 14, 2007
Sport
Keeping pace with the latest sports results is a usual appliance for Semotus wireless technology. As individual sports results come in, they are tailored and sent out to users wirelessly and in real-time. Semotus provides both the technology products and the information services to supply organizations to relay sporting and other information. InfoXtra2 delivers up to the minute content from a variety of leading information sources.
Tuesday, August 07, 2007
Metal
Tuesday, July 31, 2007
Nutrition
Deficienciess, excesses and imbalances in diet can produce negative impacts on health, which may lead to diseases such as cardiovascular disease, diabetes, scurvy, fatness or osteoporosis, as well as mental and behavioral troubles. Moreover, unnecessary intake of elements that have no perceptible role in health, (e.g. lead, dioxins, mercury, PCBs), may incur toxic and potentially fatal effects, depending on the dosage.
Many familiar diseases and their symptom can often be prevented or alleviated with better nutrition. The science of nutrition attempts to be aware of how and why specific nutritional aspects influence health.
Tuesday, July 24, 2007
Java coffee
Java coffee is a coffee bent on the
A rust disease in the late 1880s killed off much of the plantation stocks in Sukabumi, before distribution to
Tuesday, July 17, 2007
Different aspects of love
The different aspects of love can be generally illustrated by comparing their corollaries and opposites. As a common look of positive sentiment (a stronger form of like), love is commonly contrasted with abhorrence (or neutral apathy); as a less sexual and more shared and "pure" form of romantic connection, love is generally contrasted with lust; and as an interpersonal relationship with idealistic overtones, love is normally contrasted with friendship, although other connotations of love may be applied to close friendships too.
Sunday, July 08, 2007
Extranet
Tuesday, July 03, 2007
Genetics
Mendel observed that inheritance is basically a discrete process with specific traits that are inherited in an independant manner. These basic units of inheritance is now known as "genes". In the cells of organisms, genes exist actually in the structure of the molecule DNA and the information genes contain is used to create and control the components of cells. Although genetics plays a large role in determining the appearance and behavior of organisms, it is the interaction of genetics with the environment an organism experiences that determines the ultimate outcome. For example, while genes play a role in determining a person's height, the nutrition and health that person experiences in childhood also have a large effect.
Saturday, June 30, 2007
History of Motorola
Most of Motorola's crop has been radio-related, starting with a battery eliminator for radios, through the first walkie-talkie in the world, defense electronics, cellular infrastructure equipment, and mobile phone manufacturing. The company was also strong in semiconductor technology, including integrated circuits used in computers. Motorola has been the key supplier for the microprocessors used in Commodore Amiga, Apple Macintosh and Power Macintosh personal computers. The chip used in the latter computers, the PowerPC family, was developed with IBM and in a partnership with Apple. Motorola also has a diverse line of communication products, including satellite systems, digital cable boxes and modems.
Tuesday, June 26, 2007
Coppicing
Typically a coppice woodland is harvested in sections, on a rotation. In this way each year a crop is available. This has the side-effect of as long as a rich variety of habitats, as the woodland always has a range of dissimilar aged stools growing in it. This is helpful for biodiversity. The cycle length depends upon the species cut, the local custom, and the use to which the product is put. Birch can be coppiced for faggots on a 3- or 4-year cycle, whereas oak can be coppiced over a 50-year cycle for poles or firewood.
Friday, June 22, 2007
Ice
Monday, June 18, 2007
Society
Friday, June 15, 2007
Whale
Sunday, June 10, 2007
Pruning
Proponents of pruning, both gardeners and orchardists, often argue that it improves the health of the plant and makes sturdier structure, often referred to as the scaffold; opponents consider that pruning harms plants' "natural" forms.
Wednesday, June 06, 2007
Canonization
In the Catholic Church, the act of canonization is now kept to the Holy See and occurs at the conclusion of a long process requiring extensive proof that the person future for canonization lived, and died, in such a way that he or she is worthy to be recognized as a saint. at first, however, individuals were recognized as saints without any formal process, as happened, for instance, in the case of Saint Peter and the Blessed Virgin Mary. Other Christian Churches still follow the older practice
Canonization, whether formal or informal, does not make someone a saint: it is only a declaration that the person is a saint and was a saint even before canonization. It is generally familiar that there are many more saints in heaven than have been canonized on earth.
Thursday, May 31, 2007
People
The term people is often used in English as the suppletive plural of person. However, the word persons is sometimes used in place of people, particularly when it would be ambiguous with its collective sense (e.g. missing persons instead of missing people). The term people can together refer to all humans or it can be used to identify the citizens of a nation, or members of a tribe, ethnic, or religious group. People of color is a phrase used to describe people with skin color darker than that of white people.
Sunday, May 27, 2007
Veganism
Monday, May 21, 2007
Lighting rod
A lightning conductor,
A lightning arrester, or
A lightning discharger.
However, these terms really refer to lightning guard systems in general or specific mechanism within them.
Lightning rod dissipaters make a structure less nice-looking by which charges can flow to the air around it. This then reduces the voltage between the point and the storm cloud, making a strike less likely. The most common charge dissipaters appear as slightly-blunted metal spikes sticking out in all information from a metal ball. These are mounted on short metal arms at the very top of a radio antenna or tower, the area by far most likely to be struck. These devices diminish, but do not eradicate, the risk of lightning strikes.
Wednesday, May 16, 2007
History of Personal computer
article exposure John W. Mauchly's vision of expectations computing spoken to a conference of the American Institute of Industrial Engineers that previous day. Mauchly told the gathering, "There is no reason to suppose the average boy or girl cannot be master of a personal computer."
The initial computers that can be called 'personal' were the first Non -main frame computers, the LINC and the PDP-8. By today's standards they were big, expensive, and had small magnetic core memories.
However, they were small and cheap for individual laboratories and research projects to use, freeing them from the consignment dispensation and establishment of the typical industrial or university computing center. In addition, they were reasonably interactive and soon had their own operating systems. Finally, this category became known as the mini-computer, usually with time-sharing and program development facilities. Ultimately, the mini-computer grew up to encompass the VAX and larger mini-computers from Data General, Prime, and others.
Deployment of mini-computer systems was a replica for how personal computers would be used, but few of the mini-computer makers managed to profit from it.
Sunday, May 13, 2007
Cold River (Maine)
The Cold River begins at the height of land in Evans Notch, a pass through the eastern White Mountains. Maine Highway 113, a narrow two-lane road, passes through the notch, following the Cold River on the south side and Evans Brook, a tributary of the Androscoggin River, on the north. The Cold River, flowing south, picks up the Mad River, a short stream with waterfalls that flows off the southern faces of East Royce and West Royce mountains, then reaches the southern base of Evans Notch at the junction of Basin Brook, coming out of a large glacial cirque to the west, where the Cold River national forest campground is situated.
South of Basin Brook, the Cold River briefly enters New Hampshire near the village of North Chatham, then veers back into Maine, flowing south-southwest in the town of Stow through an ever-widening valley. The Little Cold River enters from the west near the village of Stow. The Cold River ends at Charles Pond in the northern corner of Fryeburg. Water flows from Charles Pond via the short Charles River, entering the Old Course of the Saco River and finally the Saco itself south of Kezar Pond.
Tuesday, May 08, 2007
Chocolate
Chocolate was shaped by the Mesoamerican civilization, from cacao beans, and cultivated by pre-Columbian civilizations such as the Maya and Aztec, who used it as a basic part in a variety of sauces and beverages. The cocoa beans were ground and mixed with water to create a variety of beverages, both sweet and bitter, which were kept for only the highest noblemen and clerics of the Mesoamerican world. Chocolate is made from the fermented, roasted, and ground beans taken from the pod of the tropical cacao tree, Theobroma cacao, which was native to Central America and Mexico, but is now cultivated all through the tropics. The beans have an intensely flavoured bitter taste. The resultant products are known as "chocolate" or, in some parts of the world, cocoa.
Friday, May 04, 2007
Peafowl
Overview
The characteristic Asiatic peafowl belonging to the genus Pavo comprise the familiar Indian Peafowl, Pavo cristatus and the poorly known Dragon birds or Green Peafowl Pavo muticus. Some biologists believe that there are at least five characteristic and critically endangered species of Green Peafowl while others classify them into a single species with three species.
The Arakan Dragonbird Pavo spicifer was once inhabitant to Northern Western Myanmar, Southern Tibet and Assam. The Indo-Chinese or Siamese Dragon bird Pavo imperator was once native to South East Myanmar and Thailand. The Annametic Dragonbird Pavo annamensis occupied the broadleaf evergreen forests of Cambodia, Vietnam, Laos and Southern Yunnan China.
The Javanese Green Peafowl, Pavo javanensis is occupant only to the island of Java. The died out Malay or Pahang Peafowl Pavo muticus muticus was fantasy by early naturalists to least the Pliocene rules out an foreword by humans. Northern Yunnan is the home of one of the most fascinating forms of Green Peafowl. The Yunnan Dragonbird, Pavo yunnanensis is most characteristic.
When it is not in show, the long tail rests on the ground and hampers the actions of the peacock
The White Peacock is frequently incorrect for an albino, but is a color change
Monday, April 30, 2007
Door
History
The first records are those represented in the paintings of the Egyptian tombs, in which they are shown as single or double doors, each in a single piece of wood. In Egypt, where the climate is intensely dry, there would be no fear of their warping, but in other countries it would be necessary to frame them, which according to Vitruvius was done with stiles and rails: the spaces enclosed being filled with panels let into grooves made in the stiles and rails. The stiles were the vertical boards, one of which, tenoned or hinged, is known as the hanging stile, the other as the middle or meeting stile. The horizontal cross pieces are the top rail, bottom rail, and middle or intermediate rails. The most ancient doors were in timber, those made for King Solomon's temple being in olive wood, which were fixed and overlaid with gold. The doors dwelt upon in Homer would appear to have been cased in silver or brass. Besides Olive wood, elm, cedar, oak and cypress were used.
All ancient doors were hung by pivots at the top and bottom of the hanging stile which worked in sockets in the lintel and cill, the final being always in some hard stone such as basalt or granite. Those found at Nippur by Dr. Hilprecht, dating from 2000 B.C. were in dolorite. The tenons of the gates at Balawat were covered with bronze. These doors or gates were hung in two leaves, each about 8 ft.4 in. wide and 27 ft. high; they were enclosed with bronze bands or strips, 10 in. high, covered with repouss embellishment of figures, etc. The wood doors would seem to have been about 3 in. thick, but the hanging stile was over 14 inches diameter. Other sheathings of various sizes in bust have been found, which proves this to have been the universal method adopted to protect the wood pivots. In the Hauran in Syria, where timber is scarce the doors were made in stone, and one measuring 5 ft. 4 in. by 2 ft. 7 in. is in the British Museum; the band on the meeting stile shows that it was one of the leaves of a double door. At Kuffeir near Bostra in Syria, Burckhardt found stone doors, 9 to 10 ft. high, being the entrance doors of the town. In Etruria many stone doors are referred to by Dennis.
Tuesday, April 24, 2007
Northern Mockingbird
They are usually permanent residents; northern birds may move south during harsh weather. However, this species has occurred in Europe as an extreme rarity.These birds forage on the ground or in vegetation; they also fly down from a perch to capture food. They mainly eat insects and berries. While foraging they will regularly spread their wings in a peculiar two-step motion to display the white patches underneath. The purpose of this behavior is disputed. Some ornithologists claim this is merely a territorial display, while others say that flashing the white patches startles hiding insects and forces them into the open. Both theories seem to have some merit.
This bird imitates the calls of other birds, animal sounds and yet machine noises. It is often found in urban areas. They often call through the night and may continue year-round apart from for the summer moulting season. Mockingbirds usually sing the loudest in the twilight of the early morning when the sun is on the horizon. While singing on a high perch they will often bolt more than a few feet into the air in a looping motion, with wings outstretched to display their white underside, then land back on the perch without breaking a note. That serves as a territorial display.Mockingbirds have a strong preference for certain trees, such as maple, sweet gum (green 5-pointed leaves and prickly porous balls), and sycamore. They normally avoid pine trees. In urban areas, mockingbirds rarely come down to the ground, unlike most birds. Also, they have a particular preference for high places, such as the topmost branches of trees and the tops of telephone poles.
Wednesday, April 18, 2007
Radio clock
A radio controlled clock consists of an antenna for intercepting the RF time code signal, a receiving circuit to exchange the time code RF signal into digital time code, and a controller circuit to decode the time code bit streams and to drive an output circuit which can be LCD in case of digital clocks or stepping motors in case of analog clocks.
Tuesday, April 10, 2007
Satellite phone
Satellite phone (Inmarsat)The mobile equipment, also known as a terminal or earth station, varies generally. A satellite phone handset has a size and weight comparable to that of a late 1980s or early 1990s cell phone, but with a large retractable antenna. These are popular on expeditions into remote areas where terrestrial cellular service is unavailable.
A fixed installation, such as used shipboard, may include large, rugged, rack-mounted electronics, and a steerable microwave antenna on the mast that mechanically tracks the overhead satellites.
Friday, April 06, 2007
Smartphone
It is increasingly difficult to define exactly what qualifies as a smartphone. Almost all new mobile phones have some rudimentary PDA functionality such as phonebooks, calendars, and task lists. Furthermore, BREW and Java ME devices allow for the installation of additional applications but are still not considered smartphones. There are many BREW devices with PDA functionality, the ability to run third-party applications in native code and sporting displays as large as 240x320 pixels; yet they are not considered smartphones. The elusive definition seems loosely tied to the particular operating systems listed below.
Monday, April 02, 2007
Sun
The Sun has a mass of about 2×1030kg, which is fairly higher than that of an average star. About 74% of its mass is hydrogen, with 25% helium and the rest made up of trace quantities of heavier elements. It is consideration that the Sun is about 5 billion years old, and is about half way through its main sequence evolution, throughout which nuclear fusion reactions in its core fuse hydrogen into helium. In about 5 billion years time the Sun will become a planetary nebula.
Although it is the nearest star to Earth and has been intensively studied by scientists, many questions about the Sun remain unanswered, such as why its outer atmosphere has a temperature of over 106 K when its visible surface has a temperature of just 6,000 K.
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Thursday, March 29, 2007
Lens
The earliest records of lenses date to Ancient Greece, with Aristophanes' play The Clouds (424 BC) mentioning a burning-glass (a convex lens used to focus the sun's rays to produce fire). The writings of Pliny the Elder also show that burning-glasses were recognized to the Roman Empire, and mentions what is possibly the first use of a corrective lens: Nero was known to watch the gladiatorial games throughout a concave-shaped emerald (presumably to correct for myopia). Seneca the Younger (3 BC--65) described the magnifying effect of a glass globe filled with water.Widespread use of lenses did not happen until the invention of spectacles, probably in Italy in the 1280s.
Monday, March 26, 2007
Computer
Computers can be enormously versatile. In fact, they are universal information processing machines. According to the Church-Turing thesis, a computer with a certain minimum threshold capability is in principle capable of performing the tasks of any other computer, from those of a personal digital assistant to a supercomputer. Therefore, the same computer designs have been adapted for tasks from processing company payrolls to controlling industrial robots. Modern electronic computers also have enormous speed and ability for information processing compared to earlier designs, and they have become exponentially more powerful over the years (a phenomenon known as Moore's Law).
Computers are available in many physical forms. The original computers were the size of a large room, and such enormous computing services still exist for specialized scientific computation - supercomputers - and for the transaction processing requirements of large companies, usually called mainframes. Smaller computers for individual use, called personal computers, and their portable equivalent, the notebook computer, are ubiquitous information-processing and communication tools and be perhaps what most non-experts think of as "a computer". However, the most common form of computer in use today is the embedded computer, small computers used to control another device. Embedded computers control machines from fighter planes to digital cameras.
Wednesday, March 21, 2007
Motorcycle
Friday, March 16, 2007
Pied-billed Grebe
The Pied-billed Grebe breeds across Canada, parts of the United States and temperate South America. though this species does not appear to be a strong flier, it has occurred in Europe as a rare vagrant on a number of occasions, and one bird in England bred by means of a Little Grebe, producing hybrid young.
The most widespread of North American grebes, it is found on remote ponds, marshes, and sluggish streams. It is frequently the first grebe to arrive on northern inland waters in springtime, and the last to leave in autumn. It is rare on salt water. This grebe rarely flies, preferring to escape danger by diving.
It feeds on fish (carp, catfish, eels), insects (dragonflies, ants, beetles), and amphibians (frogs, tadpoles).
The Pied-billed Grebe is small at 31-38 cm (12"-15") in length, stocky, and short-necked. It has a short, blunt chicken-like bill, which in summer is encircled by a broad black band (hence the name). It is the only grebe that does not show a white wing patch in flight.
This grebe is typically silent, except in breeding season when the male voices a loud, laughing cuck, cuck, cuck or cow, cow, cow.
Folk names of this grebe include dabchick, devil-diver, dive-dapper, hell-diver, and water witch
Sunday, March 11, 2007
Snow cave
A snow cave is built by excavating snow in such a way that the entrance tunnel enters from under the main space to retain warm air. Construction is simplified by building it on a steep slope and digging slightly upwards and horizontally into the slope. The roof is domed to prevent dripping on the occupants. sufficient snow depth, free of rocks and ice, is needed. Generally at 4 or 5 feet is enough. The snow must be consolidated, so it retains its structure. The walls and roof be supposed to be at least 12 inches thick.
A narrow entrance tunnel, a little wider than a human leads into the main chamber which consists of a flat area, perhaps with elevated sleeping platform(s), also excavated from snow. Most sources agree that using tools such as a shovel and ice axe are vital; digging by hand is for emergencies only.
Tuesday, March 06, 2007
Fog bow
The fogbow's relative lack of colors are caused by the relatively smaller water drops... so small that the quantum mechanical wavelength of light becomes significant and smears out colors that would be created by larger rainbow water drops.
This is significantly different from a moonbow, where the colours exist but are regularly not seen because the moonbow is so faint.
Thursday, March 01, 2007
Internet vs. Web
The best way to define and differentiate between these terms is with reference to the Internet protocol suite. This collection of standards and protocols is ordered into layers such that each layer provides the foundation and the services necessary by the layer above. In this conception, the term Internet refers to computers and networks that communicate using IP (Internet protocol) and TCP (transfer control protocol). Once this networking structure is recognized, then other protocols can run “on top.” These other protocols are sometimes called services or applications. Hypertext transfer protocol, or HTTP, is the application layer protocol that relations and provides access to the files, documents and other resources of the World Wide Web.
Sunday, February 25, 2007
Space Shuttle Solid Rocket Booster
The two reusable SRBs provide the main thrust to lift the Space Shuttle off the pad and up to an altitude of about 150,000 feet . In addition, the two SRBs carry the whole weight of the external tank and orbiter and transmit the weight load through their structure to the mobile launcher platform. Each booster has a liftoff thrust of approximately 2,800,000 lbf at launch. They are ignited after the three space shuttle main engines' thrust level is verified. The two SRBs provide 83 % of the thrust at lift-off. Seventy five seconds after SRB separation, SRB apogee occurs at an altitude of approximately 220,000 feet , after which they land on parachutes; impact occurs in the ocean approximately 122 nautical miles downrange, after which the two are recovered.
Tuesday, February 20, 2007
Mysore Palace
A priceless national wealth and the pride of a kingdom, the Mysore Palace is the seat of the famed Wodeyar Maharajas of Mysore.
An free synthesis of architectural styles the palace is one of India’s most dramatic national monuments. Today it is a museum housing treasures from across the world reflecting the rich and colorful history of the previous significant state of Mysore.
TOURS
The Mysore Palace is open all days of the week, from 10 a.m. to 5:30 p.m. The palace is not opened on Sundays, national holidays and state festivals from 7:00 p.m. to 8 p.m. The palace is illuminated between 7 p.m. to 9 p.m. only for the period of the Dasare festival.
If you would like to treat yourself to a private guided tour of the entire palace complex, Mysore Palace Board specialized tour guides can be found at the entrance to the palace. The guides will guide you to the things to see of the Mysore Palace at a nominal fee.
Wednesday, February 14, 2007
Penguins
All penguins are counter shaded - that is, they have a white underside and a dark (mostly black) upperside. This is for camouflage. A predator looking up from below (such as an orca or a leopard seal) has difficulty distinctive between a white penguin belly and the reflective water surface. The dark plumage on their backs camouflages them from over.
Diving penguins reach 6 to 12 km/h (3.7 to 7.5 mph), although there are information of velocities of 27 km/h (17 mph) (which are more practical in the case of startled flight). The small penguins do not generally dive deep; they catch their prey near the surface in dives that normally last only one or two minutes. Larger penguins can dive deep in case of need. Dives of the large Emperor Penguin have been recorded which get to a depth of 565 m (1870 ft) and last up to 20 minutes.
Penguins either waddle on their feet or slide on their bellies across the snow, a movement called "tobogganing", which allows them to keep energy and move fairly fast at the same time.Penguins have an superb sense of hearing. Their eyes are personalized for underwater vision, and are their primary means of locating prey and avoiding predators; in air, equally, they are nearsighted. Their common sense of smell has not been researched so far.They are able to drink salt water securely because their supraorbital gland filters excess salt from the bloodstreamThe salt is excreted in a concentrated fluid from the nasal passages.
Sunday, February 11, 2007
Food
Monday, February 05, 2007
Essentials of healthy life-cleanliness a brief review
A step way process regarding cleanliness of hands is given below:
• Use warm water
• But avoid scorching your hands.
• Use anti-bacterial soap or hand wash.
• Wash between fingers and use paper towels to wipe off.
Washing of hands has to be followed
• Before eating
• After eating
• After using the toilet
• After playing outdoor games
• After attending to a sick person
• After blowing nose, coughing, or sneezing; and after handling pets.
The proverb "Cleanliness is next to Godliness," a common phrase that describes humanity's high opinion of being clean. Purposes of cleanliness include health, beauty and to avoid the spreading of germs .If your hands have any kind of skin cut or infection, wash hands with an anti bacterial soap. Thoroughly wash with hot, soapy water all surfaces that come in contact with raw meat, poultry, fish, and eggs before moving on to the next step in food preparation. Consider using paper towels to clean kitchen surfaces.Keep pets, household cleaners, and other chemicals away from food and surfaces used for food. Along with removing any old food or dirty water, it's a very good practice to clean the bowls or containers that the food and water are in, ever Hygienic practices—such as frequent hand washing or the use of boiled (and thus sterilized) water have a profound impact on reducing the spread of disease. This is because they kill or remove disease-causing microbes (germs) in the immediate surroundings. For instance, washing one's hands after using the toilet and before handling food reduces the chance of spreading E. coli bacteria and Hepatitis A, both of which are spread from fecal contamination of food.-healthyPersonal cleanliness:sadblack1 common
• Daily washing of the body and hair.
• More frequent washing of hands and face.
• Oral hygiene—Daily brushing teeth.
• Cleaning of the clothes and living area.
• Use of bandaging and dressing of wounds.
• Not touching animals before eating.
• avoidance of unhygienic people.
• Holding a tissue in your hand when coughing or sneezeing.
• Suppression of habits such as spitting or nose-picking.
• Washing hands before eating.
• Not licking fingers before picking up sheets of paper.
• Cut finger nails and toe nails.
Friday, January 26, 2007
Journalism is a concrete, professionally oriented major that involves gathering, interpreting, distilling, and other reporting information to the general audiences through a variety of media means. Journalism majors learn about every possible kind of Journalism (including magazine, newspaper, online journalism, photojournalism, broadcast journalism, and public relations).
That's not all, though. In addition to dedicated training in writing, editing, and reporting, Journalism wants a working knowledge of history, culture, and current events. You'll more than likely be required to take up a broad range of courses that runs the range from statistics to the hard sciences to economics to history. There would also be a lot of haughty talk about professional ethics and civic responsibility too - and you'll be tested on it. To top it all off, you'll perhaps work on the university newspaper or radio station, or possibly complete an internship with a magazine or a mass media conglomerate.