Swirl

Swirl may refer to:

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Swirl (band)

Swirl were a Sydney, Australia-based indie rock band, forming around 1990 and breaking up in 2002. They released three albums and a number of EP's, mostly through independent Sydney label Half A Cow.

History

Their debut album Aurora (1992) was mostly rock with some shoegazer elements, such as extensive use of guitar fuzz and reverb on vocals. Their next album, 1994's The Last Unicorn went further into shoegazing territory, with layered, feedback-washed guitar solos and ambient instrumental tracks between songs; it also featured a guest performance by Lara Goodridge, later of the FourPlay String Quartet, on violin. In subsequent years, Swirl released a few EPs and played live in Sydney, Melbourne and other Australian cities.

Their last studio album, Light Fill My Room, was released in 2001 on independent record label Um & Ah; it had been recorded a few years earlier and financed by Festival Mushroom Records, although the major label dropped them and the release was thus held up. Light Fill My Room was a more polished, radio-friendly affair; it had elements of Swirl's shoegazing sound, but also ballads and even a children's choir on one song. Swirl broke up in December 2002; the various members are pursuing other musical projects.

Eddy (fluid dynamics)

In fluid dynamics, an eddy is the swirling of a fluid and the reverse current created when the fluid flows past an obstacle. The moving fluid creates a space devoid of downstream-flowing fluid on the downstream side of the object. Fluid behind the obstacle flows into the void creating a swirl of fluid on each edge of the obstacle, followed by a short reverse flow of fluid behind the obstacle flowing upstream, toward the back of the obstacle. This phenomenon is most visible behind large emergent rocks in swift-flowing rivers.

Another possible type of turbulence is the vortex. This notion is now applied to gases, which have the same properties as liquids. Here, no void is created, but only an area of lower pressure, but again, a backflow causes the gas to rotate.

Mesoscale ocean eddies

Eddies are common in the ocean, and range in diameter from centimeters to hundreds of kilometers. The smallest scale eddies may last for a matter of seconds, while the larger features may persist for months to years.

Tears

Tearing (/ˈtiərɪŋ/), lacrimation, or lachrymation, (from Latin lacrima, meaning "tear") is the secretion of tears, which often serves to clean and lubricate the eyes in response to an irritation of the eyes. Tears formed through crying are associated with strong internal emotions, such as sorrow, elation, emotion, love, awe or pleasure. Laughing or yawning may also lead to the production of tears.

Physiology

In humans, the tear film coating the eye, known as the precorneal film, has three distinct layers, from the most outer surface:

Having a thin tear film may prevent one's ability to wear contact lenses, as the amount of oxygen needed is higher than normal, and contact lenses stop oxygen from entering the eye. Eyes with thin tear film will dry out while wearing contact lenses. Special eye drops are available for contact lens wearers. Certain types of contact lenses are designed to let more oxygen through to the eye.

Drainage of tear film

The lacrimal glands secrete lacrimal fluid, which flows through the main excretory ducts into the space between the eyeball and lids. When the eyes blink, the lacrimal fluid is spread across the surface of the eye. Lacrimal fluid gathers in the lacrimal lake, and is drawn into the puncta by capillary action, then flows through the lacrimal canaliculi at the inner corner of the eyelids entering the lacrimal sac, then on to the nasolacrimal duct, and finally into the nasal cavity. An excess of tears, as with strong emotion, can thus cause the nose to run.

Instant Pleasure (album)

Instant Pleasure is Rockell's second album, released on October 10, 2000 on Robbins Entertainment. It is more pop oriented than her debut and was mostly produced by Tony Moran and Hex Hector. The album features the hit singles "What U Did 2 Me", "Tears" and "The Dance".

Track listing

Chart positions

Singles - Billboard (North America)

Tear

Tear may refer to:

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