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  2. Moses effect - Wikipedia

    en.wikipedia.org/wiki/Moses_Effect

    The rapid progress in the development of neodymium magnets, supplying magnetic fields as high as c. 1 T, allows simple and inexpensive experiments related to the Moses effect and its visualization. [ 3 ] [ 4 ] [ 5 ] The application of magnetic fields on the order of magnitude of 0.5-1 T results in the formation of the near-surface "well" with a ...

  3. Zarf - Wikipedia

    en.wikipedia.org/wiki/Zarf

    Tortoiseshell, horn and ivory zarfs required special skill to make. In the first two cases, sheets of the material in question were softened in hot water and then clamped in a mold to create the required shape. Ivory was carved in the same way as wood; however, its greater value meant that more care was needed to avoid mistakes.

  4. Crossword - Wikipedia

    en.wikipedia.org/wiki/Crossword

    Cryptic crossword clues consist typically of a definition and some type of word play. Cryptic crossword clues need to be viewed two ways. One is a surface reading and one a hidden meaning. [28] The surface reading is the basic reading of the clue to look for key words and how those words are constructed in the clue. The second way is the hidden ...

  5. Crossword abbreviations - Wikipedia

    en.wikipedia.org/wiki/Crossword_abbreviations

    Roman numerals: for example the word "six" in the clue might be used to indicate the letters VI; The name of a chemical element may be used to signify its symbol; e.g., W for tungsten; The days of the week; e.g., TH for Thursday; Country codes; e.g., "Switzerland" can indicate the letters CH; ICAO spelling alphabet: where Mike signifies M and ...

  6. Zagovory - Wikipedia

    en.wikipedia.org/wiki/Zagovory

    The practice of zagovory arose from pagan prayers and incantations, and so was initially based on the belief in the power of the human word.Hence followed the importance of exact pronunciation of the words (whether whispered or sung) as well as exact observing the associated rites.

  7. Early thermal weapons - Wikipedia

    en.wikipedia.org/wiki/Early_thermal_weapons

    The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).

  8. Qanat - Wikipedia

    en.wikipedia.org/wiki/Qanat

    The air from the qanat is drawn into the tunnel at some distance away and is cooled both by contact with the cool tunnel walls/water and by the transfer of latent heat of evaporation as water evaporates into the air stream. In dry desert climates this can result in a greater than 15 °C reduction in the air temperature coming from the qanat ...

  9. Cryptic crossword - Wikipedia

    en.wikipedia.org/wiki/Cryptic_crossword

    A 15x15 lattice-style grid is common for cryptic crosswords. A cryptic crossword is a crossword puzzle in which each clue is a word puzzle. Cryptic crosswords are particularly popular in the United Kingdom, where they originated, [1] as well as Ireland, the Netherlands, and in several Commonwealth nations, including Australia, Canada, India, Kenya, Malta, New Zealand, and South Africa.