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  1. en.wikipedia.org › wiki › Wax_lipsWax lips - Wikipedia

    Wax lips are the common name of a confectionery item made of colored and flavored food-grade paraffin wax, molded to resemble a pair of oversized red lips. They were most popular in the 1970s and currently are sold by Tootsie Roll Industries as Wack-O-Wax .

  2. en.wikipedia.org › wiki › FormaldehydeFormaldehyde - Wikipedia

    Formaldehyde ( / fɔːrˈmældɪhaɪd / ⓘ for-MAL-di-hide, US also / fər -/ ⓘ fər-) ( systematic name methanal) is an organic compound with the chemical formula CH2O and structure H−CHO, more precisely H2C=O. The compound is a pungent, colourless gas that polymerises spontaneously into paraformaldehyde.

  3. The Turabay dynasty was a family of Bedouin emirs who governed the district of Lajjun in northern Palestine during Ottoman rule in the 16th–17th centuries. The family's forebears had served as chiefs of Jezreel Valley during Mamluk rule in the late 15th century. During the Ottoman conquest of the region in 1516–1517, the family aided ...

  4. en.wikipedia.org › wiki › CockroachCockroach - Wikipedia

    Cockroaches (or roaches[ 1][ 2][ 3]) are insects belonging to the order Blattodea (Blattaria). About 30 cockroach species out of 4,600 are associated with human habitats. Some species are well-known pests .

  5. en.wikipedia.org › wiki › PiPi - Wikipedia

    The number π ( / paɪ /; spelled out as " pi ") is a mathematical constant that is the ratio of a circle 's circumference to its diameter, approximately equal to 3.14159. The number π appears in many formulae across mathematics and physics.

  6. Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.

  7. Gross domestic product (GDP) is the market value of all final goods and services from a nation in a given year. [ 2] Countries are sorted by nominal GDP estimates from financial and statistical institutions, which are calculated at market or government official exchange rates.