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  2. Arthur Wynne - Wikipedia

    en.wikipedia.org/wiki/Arthur_Wynne

    He is best known for the invention of the crossword puzzle in 1913, when he was a resident of Cedar Grove, New Jersey. [5] Wynne created the page of puzzles for the "Fun" section of the Sunday edition of the New York World. For the December 21, 1913, edition, he introduced a puzzle with a diamond shape and a hollow center, with the letters F-U ...

  3. 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).

  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. [27] 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. List of bombs - Wikipedia

    en.wikipedia.org/wiki/List_of_bombs

    The first type of these was the Röchling shell. 1942 August Coenders: Germany: C4: A part of the Composition C family, a family of plastic explosives. 1956 Car bomb: A vehicle is packed with explosives and detonated. Cluster bomb: Over a hundred nations outlaw them now. The first one was Butterfly Bomb. Germany: General-purpose bomb

  6. Trinity (nuclear test) - Wikipedia

    en.wikipedia.org/wiki/Trinity_(nuclear_test)

    Trinity was the code name of the first detonation of a nuclear weapon, conducted by the United States Army at 5:29 a.m. MWT [a] (11:29:21 GMT) on July 16, 1945, as part of the Manhattan Project. The test was of an implosion-design plutonium bomb, nicknamed " The Gadget ", of the same design as the Fat Man bomb later detonated over Nagasaki ...

  7. New Orleans attacker used very rare explosive in bombs ... - AOL

    www.aol.com/orleans-attacker-had-transmitter-set...

    The driver who killed 14 people in an ISIS-inspired vehicular attack in Ne w Orleans used a very rare explosive compound in two homemade bombs that did not detonate, two senior law enforcement ...

  8. 50 pounds of 'improvised' explosives found at 'bomb-making ...

    www.aol.com/50-pounds-improvised-explosives...

    A 28-year-old man was arrested and charged after authorities discovered "improvised explosive devices in a makeshift laboratory" at his Philadelphia home, officials announced on Wednesday.

  9. Timeline of United States inventions (1890–1945) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    An acrostic is a type of word puzzle, related somewhat to crossword puzzles, that uses an acrostic form with lettered clues and numbered blanks. The acrostic puzzle was invented in 1934 by Elizabeth Kingsley , first appearing in the March 31 edition of the Saturday Evening Post .