Odyssey

The Odyssey (/ˈɒdəsi/;Greek: Ὀδύσσεια Odýsseia, pronounced [o.dýs.sej.ja] in Classical Attic) is one of two major ancient Greek epic poems attributed to Homer. It is, in part, a sequel to the Iliad, the other work ascribed to Homer. The poem is fundamental to the modern Western canon, and is the second oldest extant work of Western literature, the Iliad being the oldest. Scholars believe it was composed near the end of the 8th century BC, somewhere in Ionia, the Greek coastal region of Anatolia.

The poem mainly focuses on the Greek hero Odysseus (known as Ulysses in Roman myths) and his journey home after the fall of Troy. It takes Odysseus ten years to reach Ithaca after the ten-year Trojan War. In his absence, it is assumed he has died, and his wife Penelope and son Telemachus must deal with a group of unruly suitors, the Mnesteres (Greek: Μνηστῆρες) or Proci, who compete for Penelope's hand in marriage.

It continues to be read in the Homeric Greek and translated into modern languages around the world. Many scholars believe that the original poem was composed in an oral tradition by an aoidos (epic poet/singer), perhaps a rhapsode (professional performer), and was more likely intended to be heard than read. The details of the ancient oral performance, and the story's conversion to a written work inspire continual debate among scholars. The Odyssey was written in a poetic dialect of Greek—a literary amalgam of Aeolic Greek, Ionic Greek, and other Ancient Greek dialects—and comprises 12,110 lines of dactylic hexameter. Among the most noteworthy elements of the text are its non-linear plot, and the influence on events of choices made by women and serfs, besides the actions of fighting men. In the English language as well as many others, the word odyssey has come to refer to an epic voyage.

Animation

Animation is the process of making the illusion of motion and change by means of the rapid display of a sequence of static images that minimally differ from each other. The illusion—as in motion pictures in general—is thought to rely on the phi phenomenon. Animators are artists who specialize in the creation of animation.

Animation can be recorded with either analogue media, a flip book, motion picture film, video tape, digital media, including formats with animated GIF, Flash animation and digital video. To display animation, a digital camera, computer, or projector are used along with new technologies that are produced.

Animation creation methods include the traditional animation creation method and those involving stop motion animation of two and three-dimensional objects, paper cutouts, puppets and clay figures. Images are displayed in a rapid succession, usually 24, 25, 30, or 60 frames per second.

History

Early examples of attempts to capture the phenomenon of motion into a still drawing can be found in paleolithic cave paintings, where animals are often depicted with multiple legs in superimposed positions, clearly attempting to convey the perception of motion.

Finance

Finance is a field that deals with the study of investments. It includes the dynamics of assets and liabilities over time under conditions of different degrees of uncertainty and risk. Finance can also be defined as the science of money management. A key point in finance is the time value of money, which states that purchasing power of one unit of currency can vary over time. Finance aims to price assets based on their risk level and their expected rate of return. Finance can be broken into three different sub-categories: public finance, corporate finance and personal finance.

Areas of finance

Wall Street, the center of American finance.

Wall Street, the center of American finance.

London Stock Exchange, global center of finance.

London Stock Exchange, global center of finance.

Personal finance

Questions in personal finance revolve around:

3D printing

3D printing, also known as additive manufacturing (AM), refers to various processes used to synthesize a three-dimensional object. In 3D printing, successive layers of material are formed under computer control to create an object. These objects can be of almost any shape or geometry and are produced from a 3D model or other electronic data source. A 3D printer is a type of industrial robot.

Futurologists such as Jeremy Rifkin believe that 3D printing signals the beginning of a third industrial revolution, succeeding the production line assembly that dominated manufacturing starting in the late 19th century. Using the power of the Internet, it may eventually be possible to send a blueprint of any product to any place in the world to be replicated by a 3D printer with "elemental inks" capable of being combined into any material substance of any desired form.

3D printing in the term's original sense refers to processes that sequentially deposit material onto a powder bed with inkjet printer heads. More recently, the meaning of the term has expanded to encompass a wider variety of techniques such as extrusion and sintering-based processes. Technical standards generally use the term additive manufacturing for this broader sense.

Adobe After Effects

Adobe After Effects is a digital visual effects, motion graphics, and compositing application developed by Adobe Systems and used in the post-production process of filmmaking and television production. Among other things, After Effects can be used for keying, tracking, rotoscoping, compositing and animation. It also functions as a very basic non-linear editor, audio editor and media transcoder.

Description

Adobe After Effects is software primarily used for creating motion graphics and visual effects. It allows users to animate, edit, and compose media in 2D or 3D space with many different built-in tools and third party plug-ins which can be downloaded from the Internet depending on what type of plug in the user is looking for. It also provides individual attention to variables like parallax and also user adjustable angles of observation.

Adobe After Effects is a layer-oriented program. Each individual media object like video clips, still images, audio clips, etc. runs on its own. In contrast, other Non-Linear Editing Systems use a system where individual media objects can occupy the same track as long as they do not overlap at the same time. This track-oriented system is more suitable for editing and can keep project files more simple. The layer oriented system that Adobe After Effects has is suitable for extensive video effects work and also key framing. Other compositing packages, especially the ones that employ tree or node workflows, such as Nuke and Fusion, are better suited to managing complex interconnected data flow within a composite. Adobe After Effects is capable of countering the problem somewhat by selectively hiding layers or by grouping them into pre-compositions.