EDUCATION

LED light bulb is an electric light for use in light fixtures that produces light using one or more light-emitting diodes (LEDs). LED lamps/ bulbs have a lifespan many times longer than equivalent incandescent lamps and are significantly more efficient than most fluorescent lamps. LED bulbs offer light in a range of color temperatures; it’s what … Read more

Hawk Hawks are a group of medium-sized diurnal birds of prey, particularly those in genus Accipiter, known as the true hawks and including the goshawks and sparrowhawks. The term hawk is often applied to other birds in the family Accipitridae such as kites, buzzards and harriers and sometimes it is extended to include certain members … Read more

Typhoon, Hurricane And Cyclone Cyclone, Typhoo and Hurricane can be describe as Tropical Cyclones, a tropical cyclone is a general term used by meteorologists to describe a rotating, organized system of clouds and thunderstorms that originate over tropical or subtropical waters and has low closed, low-level circulation. The weakest tropical cyclones are referred to as … Read more

What Is Data? In computing, data is described as raw, unorganized facts or variables which help to develop ideas or conclusions. Generally data comprises facts, observations, perceptions numbers, characters, symbols images etc. Data is in raw form and does not carry a specific logical meaning and cannot be used for decision making. However, when these … Read more

What Is A Lithograph? The word ‘’lithograph’’ is derived from two ancient Greek words: ‘’lithos’’ meaning ‘’stones’’ and ‘’graphien’’ meaning ‘’to write’’. Lithography works on a simple physical principal of immiscibility of water and grease/oil. This technique was first used around 1798. Limestone is the most common surface to work on. The image is drawn … Read more

What Is Soil Texture? Soil texture refers to the proportion of sand, slit and clay sized particles that make up the mineral fraction of the soil. The primary particles of sand, silt and clay make up the inorganic solid phase of the soil. These particles often become aggregate together with each other and other parts … Read more

What Is Coining? Metal coining is a forging process by which very fine and intricate details can be created on the surface of a workpiece. Coining may be used to control surface quality and detail on parts. Metal coining is often a finishing process for manufactured products. This is a flashless, precision forging operation that … Read more

What Is Length? In geometric measurement, length is the most extended dimension of an object. It is used to quantify distance from one point to another and is the longest in the three dimensions of an object. In the International System of Quantities, length is a quantity with dimension distance. In most systems of measurement … Read more

The generation in computers is used to refer to the change in or state of technology a computer is or was being used. In the early 1950s the term generation was used to describe the various changing aspects of hardware technologies. Today, in the world of computers, the term generation describes both hardware and software, … Read more

Hardy Hibiscus Hardy, perennial or winter hardy hibiscus belongs to the family of Rose Mallow or Hibiscus moscheutos, Hibiscus mutabilis or Hibiscus coccineus. All varieties of hardy hibiscus are native to areas with cold and harsh winters.  This hibiscus variety requires a well-drain soils and full sun. They grow up to 8 feet tall and … Read more