Dutch introduction to the new president

Viral videos are among the most common type of viral phenomena. A viral video is any clip of animation or film that is spread rapidly through online sharing. Viral videos can receive millions of views as they are shared on social media sites, reposted to blogs, sent in emails and so on. When a video goes viral it has become very popular. Its exposure on the Internet grows exponentially as more and more people discover it and share it to others.

The people of Merida

Mérida has been populated since prehistoric times as demonstrated by a prestigious hoard of gold jewellery that was excavated from a girl's grave in 1870. Consisting of two penannular bracelets, an armlet and a chain of six spiral wire rings, it is now preserved at the British Museum. The town was founded in 25 BC, with the name of Emerita Augusta (meaning the veterans – discharged soldiers – of the army of Augustus, who founded the city; the name Mérida is an evolution of this) by order of Emperor Augustus, to protect a pass and a bridge over the Guadiana river. Emerita Augusta was one of the ends of the Vía de la Plata (Silver Way), a strategic Roman Route between the gold mines around Asturica Augusta and the most important Roman city in the Iberian Peninsula. The city became the capital of Lusitania province, and one of the most important cities in the Roman empire. Mérida preserves more important ancient Roman monuments than any other city in Spain, including a triumphal arch and a theatre.

Madder

Rubia was an economically important source of a red pigment in many regions of Asia, Europe and Africa. The genus name Rubia derives from the Latin ruber meaning "red".

The plant's roots contain an anthracene compound called alizarin that gives its red colour to a textile dye known as Rose madder. It was also used as a colourant, especially for paint, that is referred to as Madder lake. The synthesis of alizarin greatly reduced demand for the natural compound.

 

Colorflower

Colorfulness, chroma, pure color and saturation are related but distinct concepts in colorimetry and color theory, referring to the perceived intensity of a specific color. Colorfulness is the visual sensation according to which the perceived color of an area appears to be more or less chromatic. Chroma is the colorfulness relative to the brightness of a similarly illuminated area that appears to be white or highly transmitting. Therefore, chroma should not be confused with colorfulness. Saturation is the colorfulness of a color relative to its own brightness. Though the general concept is intuitive, terms such as chroma, saturation, purity, and intensity are often used without great precision, and even when well-defined depend greatly on the specific color model in use.

Fontaine de Vaucluse

Geography
Fontaine-de-Vaucluse ("spring of Vaucluse") is built around a spring in a valley at the foot of the Vaucluse Mountains, between Saumane and Lagnes, not far from L'Isle-sur-la-Sorgue. It is named after the spring, the source of the River Sorgue.


Fontaine-de-Vaucluse
Hydrography
The fountain, or spring, of Vaucluse, situated at the feet of a steep cliff 230 metres high, is the biggest spring in France. It is also the fifth largest in the world with an annual flow of 630 million cubic metres.

The fountain of Vaucluse surges in March for about 5 weeks and then subsides. The increased flow of water swells the Sorgue to flood. The mechanism behind the surging remains somewhat of a mystery.

Sur le Pont

Sur le Pont d'AvignonOn y danse, On y danse
Sur le Pont d'Avignon
On y danse tous en rond

On the bridge of Avignon
We all dance there, we all dance there
On the bridge of Avignon
We all dance there in a ring

 

Made in France

A slide is a specially mounted individual transparency intended for projection onto a screen using a slide projector. This allows the photograph to be viewed by a large audience at once. The most common form is the 35 mm slide, with the image framed in a 2×2 inch cardboard or plastic mount. Some specialized labs produce photographic slides from digital camera images in formats such as JPEG, from computer-generated presentation graphics, and from a wide variety of physical source material such as fingerprints, microscopic sections, paper documents, astronomical images, etc.

Reversal film is sometimes used as motion picture film, mostly in the 16 mm, Super 8 and 8 mm "cine" formats, to yield a positive image on the camera original. This avoids the expense of using negative film, which requires additional film and processing to create a positive film print for projection.

Carnival Collage

Carnival is a Western Christian festive season that occurs before the liturgical season of Lent. The main events typically occur during February or early March, during the period historically known as Shrovetide (or Pre-Lent). Carnival typically involves a public celebration and/or parade combining some elements of a circus, masks, and a public street party. People wear masks and costumes during many such celebrations, allowing them to lose their everyday individuality and experience a heightened sense of social unity. Excessive consumption of alcohol, meat, and other foods proscribed during Lent is extremely common. Other common features of carnival include mock battles such as food fights; social satire and mockery of authorities; the grotesque body displaying exaggerated features, especially large noses, bellies, mouths, and phalli, or elements of animal bodies; abusive language and degrading acts; depictions of disease and gleeful death; and a general reversal of everyday rules and norms.

 

Movie-tricks

Practical effect techniques
The use of prosthetic makeup, animatronics, puppetry, or creature suits to create the appearance of living creatures.
Miniature effects, which is the use of scale models which are photographed in a way that they appear full sized.
Mechanical effects, such as aerial rigging to simulate flight, stage mounted gimbals to make the ground move, or other mechanical devices to physically manipulate the environment.
Pyrotechnics for the appearance of fire and explosions.
Weather effects such as sprinkler systems to create rain and fog machines to create smoke.
Squibs to create the illusion of gunshot wounds.

 

Camera shaking

Image stabilization (IS) is a family of techniques used to reduce blurring associated with the motion of a camera or other imaging device during exposure. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, although electronic image stabilization can also be used to compensate for rotation. It is used in image-stabilized binoculars, still and video cameras, astronomical telescopes, and also smartphones, mainly the high-end. With still cameras, camera shake is particularly problematic at slow shutter speeds or with long focal length (telephoto or zoom) lenses. With video cameras, camera shake causes visible frame-to-frame jitter in the recorded video. In astronomy, the problem of lens-shake is added to by variations in the atmosphere over time, which will cause the apparent positions of objects to change.