Counterculture

A counterculture (also written counter-culture) is a subculture whose values and norms of behavior differ substantially from those of mainstream society, often in opposition to mainstream cultural mores.

A countercultural movement expresses the ethos and aspirations of a specific population during a well-defined era. When oppositional forces reach critical mass, countercultures can trigger dramatic cultural changes.

Prominent examples of countercultures in Europe and North America include Romanticism (1790–1840), Bohemianism (1850–1910), the more fragmentary counterculture of the Beat Generation (1944–1964), and perhaps most prominently, the counterculture of the 1960s (1964–1974), usually associated with the hippie subculture.

Definition and characteristics

The term counterculture is attributed to Theodore Roszak, author of The Making of a Counter Culture. It became prominent in the news media amid the social revolution that swept North and South America, Western Europe, Japan, Australia, and New Zealand during the 1960s and early 1970s.

Khan Academy

Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.

History

The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.

In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.

Turn on the Bright Lights

Turn On the Bright Lights is the debut studio album by the American rock band Interpol, released in August 2002. The album was recorded in November 2001 at Tarquin Studios in Connecticut, and was co-produced, mixed and engineered by Peter Katis and Gareth Jones. It was released on August 19, 2002 in the United Kingdom and August 20 in the United States, through independent record label Matador Records. Upon release, the record peaked at number 101 on the UK Albums Chart. It reached number 158 on the Billboard 200 in the United States, as well as spending 73 weeks in the Billboard Independent Albums, peaking at number five.

"PDA", "NYC", "Obstacle 1" and "Say Hello to the Angels" were the singles from Turn On the Bright Lights, and a video was shot for each with the exception of "Say Hello to the Angels".

The album was certified Gold by the RIAA on August 29, 2011 for shipments of 500,000 copies.

A remastered version of the album was released in 2012 to commemorate its tenth anniversary. It featured additional material including demo recordings of several tracks, the bonus songs previously available on international releases and a DVD of live performances and music videos.