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On 11 March 2011, at 14:46 JST (05:46 UTC), a Mw 9.0–9.1 undersea megathrust earthquake occurred in the Pacific Ocean, 72 km (45 mi) east of the Oshika Peninsula of the Tōhoku region. It lasted approximately six minutes, causing a tsunami. It is sometimes known in Japan as the "Great East Japan Earthquake" (東日本大震災, Higashi nihon ...
- 6 minutes
- 2011-03-11 05:46:24
- 11 March 2011
- 14:46:24 JST
The Three-Body Problem (Chinese: 三体; lit. 'three body') is a story by Chinese science fiction author Liu Cixin, the first novel in the Remembrance of Earth's Past trilogy. The series portrays a fictional past, present and future wherein Earth encounters an alien civilization from a nearby system of three sun-like stars orbiting one another, a representative example of the three-body ...
- Liu, Liu Cixin
- 302
- 2008
- 2008
ISO 3166-1 ( Codes for the representation of names of countries and their subdivisions – Part 1: Country codes) is a standard defining codes for the names of countries, dependent territories, and special areas of geographical interest. It is the first part of the ISO 3166 standard published by the International Organization for Standardization .
Approximate trajectories of three identical bodies located at the vertices of a scalene triangle and having zero initial velocities. The center of mass, in accordance with the law of conservation of momentum, remains in place. In physics and classical mechanics, the three-body problem is the problem of taking the initial positions and velocities (or momenta) of three point masses and solving ...
In England, the year of school that is the same age as 3rd Grade is Year 4, which is the fourth year of compulsory education.Most children start one year earlier however, in the Reception class. Welsh pupils are in their fourth full year of compulsory education. In Northern Ireland and Scottish pupils are in "Primary 4", their fourth year of compulsory education.
Climate change threatens people with increased flooding, extreme heat, increased food and water scarcity, more disease, and economic loss. Human migration and conflict can also be a result. [11] The World Health Organization (WHO) calls climate change the greatest threat to global health in the 21st century. [12]
cia .gov. The Central Intelligence Agency ( CIA / ˌsiː.aɪˈeɪ / ), known informally as the Agency [6] and historically as the Company, [7] is a civilian foreign intelligence service of the federal government of the United States, officially tasked with gathering, processing, and analyzing national security information from around the world ...
