Darkness

Darkness, the polar opposite to brightness, is understood to be an absence of visible light. It is also the appearance of black in a colored space.

Humans are unable to distinguish color when either light or darkness predominate. In conditions of insufficient light, perception is achromatic and ultimately, black.

The emotional response to darkness has generated metaphorical usages of the term in many cultures.

Scientific

Perception

The perception of darkness differs from the mere absence of light due to the effects of after images on perception. In perceiving, the eye is active, and that part of the retina that is unstimulated produces a complementary afterimage.

Physics

In terms of physics, an object is said to be dark when it absorbs photons, causing it to appear dim compared to other objects. For example, a matte black paint does not reflect much visible light and appears dark, whereas white paint reflects much light and appears bright. For more information see color.

Light cannot be absorbed without limit. According to the principle of the conservation of Energy, energy cannot be created or destroyed; it can only be converted from one type to another. Consequently, most objects that absorb visible light reemit it as heat. So, although an object may appear dark, it is likely bright at a frequency that humans cannot perceive. For more information see thermodynamics.

Pleasure

Pleasure describes the broad class of mental states that humans and other animals experience as positive, enjoyable, or worth seeking. It includes more specific mental states such as happiness, entertainment, enjoyment, ecstasy, and euphoria. The early psychological account of pleasure, the pleasure principle, describes it as a positive feedback mechanism, motivating the organism to recreate in the future the situation which it has just found pleasurable and to avoid situations that have caused pain in the past.

The experience of pleasure is subjective and different individuals will experience different kinds and amounts of pleasure in the same situation. Many pleasurable experiences are associated with satisfying basic biological drives, such as eating, exercise, hygiene, sex or defecation. Other pleasurable experiences are associated with social experiences and social drives, such as the experiences of accomplishment, recognition, and service. The appreciation of cultural artifacts and activities such as art, music, dancing, and literature is often pleasurable.

The Late Show

The Late Show may refer to:

USB

USB, short for Universal Serial Bus, is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices. It is currently developed by the USB Implementers Forum.

USB was designed to standardize the connection of computer peripherals (including keyboards, pointing devices, digital cameras, printers, portable media players, disk drives and network adapters) to personal computers, both to communicate and to supply electric power. It has become commonplace on other devices, such as smartphones, PDAs and video game consoles. USB has effectively replaced a variety of earlier interfaces, such as serial and parallel ports, as well as separate power chargers for portable devices.

Overview

In general, there are three basic kinds or sizes related to the USB connectors and types of established connection: the older "standard" size, in its USB 1.1, 2.0, and 3.0 variants (for example, on USB flash drives), the "mini" size (primarily for the B connector end, such as on many cameras), and the "micro" size, in its USB 1.1, 2.0, and 3.0 variants (for example, on most modern mobile phones).

Rae Sremmurd

Rae Sremmurd is an American hip hop duo, composed of two brothers, Khalif "Swae Lee" Brown (20 years old) and Aaquil "Slim Jimmy" Brown (22 years old). They are best known for their platinum singles "No Flex Zone" and "No Type"; the latter peaked at numbers 36 and 16 on the US Billboard Hot 100, respectively. They are based in Atlanta, Georgia. Their debut album SremmLife was released on January 6, 2015. The name "Rae Sremmurd" is derived from the duo's home label, EarDrummers, by spelling each word backwards. The two have drawn comparison to Kris Kross.

History

2013: Career beginnings

The duo had been working for several years under the moniker "Dem Outta St8 Boyz", producing music at home and playing at local parties in their mom's basement and bars respectively. Back then they went by the names Kid Krunk (Swae Lee), Caliboy (Slim Jimmy) and Lil Pantz who is no longer a part of the group. They used money from their part-time jobs to be able to partake in traveling and auditioning in contests. The boys performed as a trio with additional kid, Andre Harrys and appeared on television during the "Wild Out Wednesday" segment of BET's hip hop and R&B show 106 and Park. The trio appeared on the segment for a second time, in which they finished second place overall in the competition, and had also managed to have meetings with representatives from record labels Def Jam Recordings and Sony Music, although they were unable to sign a record deal.