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  2. Initial Teaching Alphabet - Wikipedia

    en.wikipedia.org/wiki/Initial_Teaching_Alphabet

    Initial Teaching Alphabet. The Initial Teaching Alphabet ( I.T.A. or i.t.a.) is a variant of the Latin alphabet developed by Sir James Pitman (the grandson of Sir Isaac Pitman, inventor of a system of shorthand) in the early 1960s. It was not intended to be a strictly phonetic transcription of English sounds, or a spelling reform for English as ...

  3. List of ISO 639 language codes - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_639_language_codes

    This table lists all two-letter codes (set 1), one per language for ISO 639 macrolanguage, and some of the three-letter codes of the other sets, formerly parts 2 and 3. ISO language names Set 1

  4. Institute for the Promotion of Teaching Science and ...

    en.wikipedia.org/wiki/Institute_for_the...

    Website. www .ipst .ac .th. The Institute for the Promotion of Teaching Science and Technology ( IPST) is a Thai state agency, founded in 1972. [1] Its responsibilities include the development of national science and mathematics curricula, and sponsorship of science education, as well as the promotion of science in general.

  5. Polar stratospheric cloud - Wikipedia

    en.wikipedia.org/wiki/Polar_stratospheric_cloud

    Polar stratospheric clouds ( PSCs) are clouds in the winter polar stratosphere at altitudes of 15,000–25,000 m (49,000–82,000 ft). They are best observed during civil twilight, when the Sun is between 1 and 6 degrees below the horizon, as well as in winter and in more northerly latitudes. [1] One main type of PSC is made up mostly of ...

  6. Isotopes of thorium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_thorium

    One isotope, 232 Th, is relatively stable, with a half-life of 1.405×10 10 years, considerably longer than the age of the Earth, and even slightly longer than the generally accepted age of the universe. This isotope makes up nearly all natural thorium, so thorium was considered to be mononuclidic. However, in 2013, IUPAC reclassified thorium ...

  7. Tylenol-Codeine #2 oral: Uses, Side Effects ... - WebMD

    www.webmd.com/drugs/2/drug-3178/tylenol-codeine-2...

    Precautions. Interactions. Reviews (1) Warnings: Codeine has a risk for abuse and addiction, which can lead to overdose and death. Codeine may also cause severe, possibly fatal, breathing problems ...

  8. PlayStation 2 - Wikipedia

    en.wikipedia.org/wiki/PlayStation_2

    The PlayStation 2 ( PS2) is a home video game console developed and marketed by Sony Computer Entertainment. It was first released in Japan on 4 March 2000, in North America on 26 October 2000, in Europe on 24 November 2000, and in Australia on 30 November 2000. It is the successor to the PlayStation, as well as the second installment in the ...

  9. Assassin's Creed II - Wikipedia

    en.wikipedia.org/wiki/Assassin's_Creed_II

    Assassin's Creed II is a 2009 action-adventure video game developed by Ubisoft Montréal and published by Ubisoft. [1] It is the second major installment in the Assassin's Creed series, and the sequel to 2007's Assassin's Creed. The game was first released on the PlayStation 3 and Xbox 360 in November 2009, and was later made available on ...