Blue

Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometres. In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create all the colours on the screen of a television or computer monitor.

The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. The clear sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. When sunlight passes through the atmosphere, the blue wavelengths are scattered more widely by the oxygen and nitrogen molecules, and more blue comes to our eyes. Rayleigh scattering also explains blue eyes; there is no blue pigment in blue eyes. Distant objects appear more blue because of another optical effect called atmospheric perspective.

Drop

Drop, DROP, drops or DROPS may refer to:

Places

Computers and technology

Confectionery

Sports

Robert

The name Robert is a Germanic given name, from Proto-Germanic *χrōþi- "fame" and *berχta- "bright". Compare Old Dutch Robrecht and Old High German Hrodebert (a compound of hruod "fame, glory" and berht "bright"). It is also in use as a surname.

After becoming widely used in Continental Europe it entered England in its Old French form Robert, where an Old English cognate form (Hrēodbēorht, Hrodberht, Hrēodbēorð, Hrœdbœrð, Hrœdberð) had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto.

Similar to the name, Richard, "Robert" is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Danish, and Icelandic. It can be used as a French, Hungarian, Finnish, and Estonian name as well.

Variations

Trivia

Robert, and also the name Joseph, were in the top 10 most given boys' names in the US for 47 years, from 1925 to 1972.

In Italy during the Second World War, the form of the name, Roberto, briefly acquired a new meaning derived from, and referring to the Rome-Berlin-Tokyo Axis.

Sex

Organisms of many species are specialized into male and female varieties, each known as a sex.Sexual reproduction involves the combining and mixing of genetic traits: specialized cells known as gametes combine to form offspring that inherit traits from each parent. Gametes can be identical in form and function (known as isogamy), but in many cases an asymmetry has evolved such that two sex-specific types of gametes (heterogametes) exist (known as anisogamy).

Among humans and other mammals, males typically carry XY chromosomes, whereas females typically carry XX chromosomes, which are a part of the XY sex-determination system. Other animals have a sex-determination system as well, such as the ZW sex-determination system in birds, and the X0 sex-determination system in insects.

The gametes produced by an organism are determined by its sex: males produce male gametes (spermatozoa, or sperm, in animals; pollen in plants) while females produce female gametes (ova, or egg cells); individual organisms which produce both male and female gametes are termed hermaphroditic. Frequently, physical differences are associated with the different sexes of an organism; these sexual dimorphisms can reflect the different reproductive pressures the sexes experience.

The Advent

The Advent is a British electronic music act. It was originally founded in 1993 by Cisco Ferreira and Colin McBean. Soon after leaving school, Ferreira began working as an engineer at Jack Trax Records, a job which enabled him to glimpse first-hand the work of such artists as Derrick May and Marshall Jefferson. He began recording in 1988 with C.J. Bolland as Space Opera (eventually releasing four singles for R&S Records) and also recorded the first single for Fragile ("Why Don't You Answer" as himself) before meeting McBean, a top DJ who had worked with Keith Franklin of Bang the Party as the DJ team KCC.

History

The pair began recording together in 1990; their first activity was an engineering job for Fade to Black (aka Jay Denham), but later they debuted on vinyl with their first single, recorded for inclusion on a sampler by Network Records. The official debut of The Advent came in 1994, just after Ferreira signed to Internal Records (also the home of Orbital). He convinced McBean to join him in the recording of a series of crucially limited singles, then the debut album Elements of Life in late 1995. Critics championed the duo's energetic update of original techno renegades like Derrick May and Kevin Saunderson, and The Advent followed with the remix album Shaded Elementz one year later. Their second full album New Beginning was released 28 April 1997, though Internal Records dropped the duo soon after its release. After transferring to the Metalbox division of Northwest/BMG, The Advent returned later that year with another remix album titled Kombination Phunk, which alternated remixes with several original productions.