1 - Births. Jesus, according to the anno Domini era created by Dionysius Exiguus in 525 as argued by one scholar, Georges Declercq, in Anno Domini (2000). Most scholars argue that Dionysius placed the birth of Jesus in 1 BC. 1 - Deaths. Zhao Feiyan, empress of Emperor Cheng of Han, forced to commit suicide (b. unknown) 1 - World Leaders. Areius Paianieus becomes Archon of Athens (AD 1-2) Caesar ...

Including:

• 1 - Events
• 1 - Births
• 1 - Deaths
• 1 - World Leaders

Read more here: » 1: Encyclopedia - 1

See also:

1-1-1, 1-1-1 - Calling 1-1-1 in New Zealand, 1-1-1 - Other emergency numbers in New Zealand, 1-1-1 - Recent controversy

Read more here: » 1-1-1: Encyclopedia II - 1-1-1 - Other emergency numbers in New Zealand

In 2004, the police answering of emergency telephone service came under sustained scrutiny for systemic problems. On May 11, 2005, a severely critical independent report([1]) into the Police Communications Centres was released. It expressed ongoing concerns for public safety, and identified inadequate management, poor leadership, inadequate training, understaffing, underutilised technology and a lack of customer focus as being underlying risks for systemic failures. The report made over 60 recommendations for improvement, including recommend ...

See also:

1-1-1, 1-1-1 - Calling 1-1-1 in New Zealand, 1-1-1 - Other emergency numbers in New Zealand, 1-1-1 - Recent controversy

Read more here: » 1-1-1: Encyclopedia II - 1-1-1 - Recent controversy

9-1-1 (nine-one-one) is the emergency telephone number for the North American Numbering Plan (NANP). It is one of eight N11 codes. 9-1-1 - Development of 9-1-1. The push for the development of a nationwide emergency telephone number came in 1957 when the National Association of Fire Chiefs recommended a single number to be used for reporting fires. In 1967 the President's Commission on Law Enforcement and Administration of Justice recommended the creation of a single number that can be used nationwid ...

Including:

• 9-1-1 - Development of 9-1-1
• 9-1-1 - Funding of 9-1-1
• 9-1-1 - Locating callers automatically
• 9-1-1 - Problems
• 9-1-1 - Emergency numbers outside the U.S. & Canada
• 9-1-1 - 9-1-1 Emergency Telephone Number Day
• 9-1-1 - September 11

Read more here: » 9-1-1: Encyclopedia - 9-1-1

The IT-1 was a Soviet cold war missile tank based around the hull of the T-62. The tank fired specially designed 3M7 Drakon missiles from a popup launcher. It saw very limited service between 1968 and 1970. The large deadzone around the tank created by the missiles minimum range combined with the limited amount of ammunition carried made it unpopular with the miltary. Additionally the 520 kg of guidance equipment needed for the missile was impractical. Eventually they were converted into recovery vehicles. A turbine powered ver ...

Including:

• IT-1 - Development
• IT-1 - Description
• IT-1 - Specifications 3M7 Drakon missile

Read more here: » IT-1: Encyclopedia - IT-1

To help compare different orders of magnitude this page lists lengths between 10-1 m and 1 m (10 cm and 1 m). Distances shorter than 10 cm See also. Orders of magnitude (length) Category: Orders of magnitude (length) ...

Read more here: » 1 E-1 m: Encyclopedia - 1 E-1 m

To help compare sizes of different areas, here is a list of areas between 10 million km² and 100 million km². See also areas of other orders of magnitude. Areas smaller than 10 million square kilometers 10 million km² = 3,860,000 square miles. A square of this area has a side length of 3,160 km. A cube of this surface area has a side length of 1,290 km. A circle of this area has a radius of 1,784 km. A sphere of this surface area has a radius of 892 km. ...

Read more here: » 1 E13 m²: Encyclopedia - 1 E13 m²

1 Aquarii is a star in the constellation Aquarius. Its apparent magnitude is 5.15. Other related archivesAquarius, apparent magnitude, constellation, star

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1 Arietis is a star in the constellation Aries. Its apparent magnitude is 5.83. Other related archivesAries, apparent magnitude, constellation, star

Read more here: » 1 Arietis: Encyclopedia - 1 Arietis

To help compare orders of magnitude of different times this page lists times between 106 seconds (a megasecond) and 107 seconds (11.6 days and 116 days). See also times of other orders of magnitude Shorter times 1 million seconds = 11.6 days 14 days (~1.21x106 s) -- a fortnight 15.9735 days -- half life of vanadium-48 17.81 days -- half life of californium-253 27.3217 days -- sidereal month 27.7025 days -- half life of chr

Read more here: » 1 E6 s: Encyclopedia - 1 E6 s

List of numbers -- Integers In mathematics, −1 is the integer greater than negative two (−2) and less than 0. Negative one has some similar but slightly different properties to positive one. Negative one would be a multiplicative identity if it were not for the sign change: We make the definition that x−1 = 1/x, meaning that we define raising a number to the power −1 to have the same effect as taking its reciprocal. This is a sensible definition ...

Including:

• −1 number - Why is −1 times −1 equal to 1?
• −1 number - Intuitive explanation
• −1 number - Algebraic explanation
• −1 number - Computer representation

Read more here: » −1 number: Encyclopedia - −1 number

To help compare orders of magnitude of different surface areas, here is a list of areas between 1 million km² and 10 million km². See also areas of other orders of magnitude. Areas smaller than 1 million km² 1,000,000 km² is equal to: 386,000 square miles square with 1000 km side circle with 564 km radius surface area of a cube with 408 km edge surface area of a sphere with 282 km radius 1,001,450 km² -- Egypt (country ranked 29th by area) 1

Read more here: » 1 E12 m²: Encyclopedia - 1 E12 m²

To help compare orders of magnitude of different times this page lists times between 10−6 seconds and 10−5 seconds (1.0 to 10 microseconds). See also times of other orders of magnitude. shorter times 1.0 microsecond — cycle time for frequency 1 MHz, radio wavelength 300 m (AM mediumwave band) 1 microsecond — a high-speed, commercial strobe light flash 2 microseconds — the life time of a muonium particle 5.4 microseconds — the time taken by light to travel one

Read more here: » 1 E-6 s: Encyclopedia - 1 E-6 s

To help compare orders of magnitude of different areas, we list here areas between 1 hectare (10,000 m²) and 10 hectares (0.1 km²). Areas smaller than 1 hectare 1 hectare is equal to: 100 ares 10,000 m² 108,000 square feet 2.5 acres 2.68 hectares -- area of the RMS Queen Mary 2's passenger decks 3.2 hectares -- Palace of Westminster 3.76 hectares -- Castelmoron-d'Albret, the smallest commune of France 4 hectares -- Fort Severn, the fi ...

Read more here: » 1 E4 m²: Encyclopedia - 1 E4 m²

Arno Arthur Wachmann Comet Schwassmann-Wachmann 1 (formal designation 29P/Schwassmann-Wachmann) was discovered on 15 November 1925 by Arnold Schwassmann and Arno Arthur Wachmann at the Hamburg Observatory in Bergedorf, Germany. The comet was discovered on photographically, when the comet was in outburst and the magnitude was about 13. Precovery images of the comet from March 4, 1 ...

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Chronicles, Vol. 1 [ISBN 0743228154], is the first part of Bob Dylan's 3-volume memoir. Published on October 5, 2004 by Simon & Schuster, the 304 page volume covers selected points from Dylan's long career. The book spent 19 weeks on the New York Times best-seller list for hardcover nonfiction books.[1] The audio version of the book is read by actor Sean Penn. Chronicles, Vol. 1 was one of five finalists for the National Book Critics Circle Award in the Biography/Autobiography category for the 20 ...

Read more here: » Chronicles Vol. 1: Encyclopedia - Chronicles Vol. 1

Cygnus X-1 (often abbreviated to Cyg X-1) is an X-ray source in the constellation Cygnus, and considered to be a black hole. It is a high-mass X-ray binary, with the optical counterpart (HDE 226868) being a variable 8.9 magnitude star (visible with good binoculars in good observing conditions.) at right ascension 19 h 56.5 min and declination of 35 deg 4 min (for 1950 epoch). Tom Bolton identified Cygnus X-1 as a black hole using the facilities of the David ...

Read more here: » Cygnus X-1: Encyclopedia - Cygnus X-1

See joule, since 1×100 J = 1 J, or these links for orders of magnitude: Weaker energies Stronger energies Category: Orders of magnitude (energy) Other related archivesOrders of magnitude (energy), Stronger energies, Weaker energies, joule

Read more here: » 1 E0 J: Encyclopedia - 1 E0 J

To help compare sizes of different surface areas, we list here areas of the order of 1018 square metres, i.e. those between 1 trillion km² and 10 trillion km². See also areas of other orders of magnitude. Areas smaller than 1,000,000 million km² 6,100,000 million km² -- surface area of the Sun Areas larger than 10,000,000 million km² See also: Orders of magnitude

Read more here: » 1 E18 m²: Encyclopedia - 1 E18 m²

To help compare different orders of magnitude this page lists energies between 106 joules (a megajoule, symbol MJ) and 107 joules. Weaker energies 1,000,000 J = 239 kcal – the nutritional value of a snack (e.g. a Mars bar) is around that value, typical servings of staple food such as 150 g of rice or 200 g of wheat bread as well. 1,900,000 J – energy released by the explosion of one pound of TNT 2,147,616 J – the power output of one man working one day (8 hours

Read more here: » 1 E6 J: Encyclopedia - 1 E6 J