invention crossword by Henri

1234567891011
Across
  1. 3. what did Frank Epperson invent
  2. 4. Drebbel, who invented a vessel that can be submerged and navigated under water, usually built for warfare and armed with torpedoes or guided missiles. in 1620
  3. 5. what is the first civilization who invented the drinking straw
  4. 9. any of several games in which players standing at one end of an alley or green roll balls at standing objects or toward a mark at the other end, especially a game in which a heavy ball is rolled from one end of a wooden alley at wooden pins set up at the opposite end in 1934
  5. 10. Trevithick, who invented a locomotive moved by steam power generated in its own boiler: still in commercial use in nations that have not yet converted entirely to diesel and electric locomotives.
  6. 11. what did Guglielmo Marconi invent
Down
  1. 1. Dawson, who invented the wheelchair
  2. 2. did Italo Marchiony invent
  3. 4. Huygens, who invented an instrument for measuring and recording time, especially by mechanical means, usually with hands or changing numbers to indicate the hour and minute: not designed to be worn or carried about
  4. 6. what did Frank Zamboni invent
  5. 7. who invented an apparatus, especially a household appliance, for washing clothing, linens, etc.
  6. 8. Crum,who invented a thin slice of potato fried until crisp and usually salted.