Charles Duke Yonge (30 November 1812 – 30 November 1891) was an English historian, classicist and cricketer. He wrote numerous works of modern history, and translated several classical works. His younger brother was Gerald Yonge.
C. D. Yonge was born in Eton, Berkshire on 30 November 1812. He was baptised 25 December 1812. He was the eldest of eight children to Reverend Charles Yonge (1781-1830) and Elizabeth Lord (?-1868). His parents married on 4 December 1811. His grandparents were Duke Yonge and Catherine Crawley, on his father's side, and Joseph Lord and Corbetta Owen of Pembroke South Wales, on his mother's side.
He was educated at Eton College. At aged eighteen, he became a foundation scholar at King's College Cambridge between 1831 to 1833.
On 17 May 1834, he attended St. Mary's Hall, Oxford, a dependency of and later incorporated into Oriel College. He graduated with a first-class honours B.A. in Classics in the December of 1834. In 1874, he acquired his M.A. from Keble College.
Compact disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CDs and audio CD players have been commercially available since October 1982.
Standard CDs have a diameter of 120 millimetres (4.7 in) and can hold up to about 80 minutes of uncompressed audio or about 700 MiB of data. The Mini CD has various diameters ranging from 60 to 80 millimetres (2.4 to 3.1 in); they are sometimes used for CD singles, storing up to 24 minutes of audio, or delivering device drivers.
At the time of the technology's introduction in 1982, a CD had greater storage capacity than a personal computer hard drive. By 2010 hard drives commonly had capacities exceeding those of CDs by a factor of several thousand.
Sadu (German: Zood; Hungarian: Cód) is a commune in Sibiu County, Transylvania, Romania, at the foothills of the Cindrel Mountains, 27 km south of the county capital Sibiu, in the Mărginimea Sibiului ethnographic area. It is composed of a single village, Sadu.
In 1910 the village had 2,143 inhabitants.
The most notable people born in Sadu are:
Coordinates: 45°40′N 24°11′E / 45.667°N 24.183°E / 45.667; 24.183
2C-D (2,5-dimethoxy-4-methylphenethylamine, also known as 2C-M) is a psychedelic drug of the 2C family that is sometimes used as an entheogen. It was first synthesized in 1970 by a team from the Texas Research Institute of Mental Sciences, and its activity was subsequently investigated in humans by Alexander Shulgin. The full name of the chemical is 2,5-dimethoxy-4-methylphenethylamine. In his book PiHKAL (Phenethylamines i Have Known And Loved), Shulgin lists the dosage range as being from 20 to 60 mg and many people recommend higher doses. Lower doses (generally 10 mg or less) of 2C-D have been explored as a potential nootropic, albeit with mixed results. 2C-D is generally taken orally, though may be insufflated (i.e. taken nasally). Insufflating tends to cause intense pain, however, and the dosage level is usually much lower, typically in the region of 1 to 15 mg.
Not much information is known about the toxicity of 2C-D, as no major studies have been conducted. According to Shulgin, the effects of 2C-D typically last for 4–6 hours. Shulgin himself referred to this substance as a “pharmacological tofu,” meaning that when mixed with other substances, it can extend or potentiate their effects without coloring the experience too much, in a manner similar to how tofu absorbs the flavors of sauces or spices it is cooked with. Some people have claimed 2C-D is relatively uninteresting on its own, but many other users have strongly disagreed with this assessment and believe instead 2C-D to be a true psychedelic in its own right. Hanscarl Leuner, working in Germany, explored the use of 2C-D under the name LE-25 in psychotherapeutic research.