TEN INVENTIONS OF THE ISLAMIC WORLD

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Across
  1. 3. "The Book of Reasoning and Balancing" by Kitab al-Jabr and Wa I-Mugabala, covers Rational, irrational, and geometrics
  2. 5. Founded by Fatima al Firhi in Fez, Morocco in 859 CE
  3. 7. Studied by Ibn al-Haitham, People see objects by light reflecting off of them and entering eye
  4. 8. Rotary motion to linear motion, created by Al-Jazzari
  5. 9. Developed by Al Zahrawi using first caesarean, used forceps, dissolving stitches, etc
Down
  1. 1. Abbas ibn Firnas used winged apparatus in Cordoba, Spain, Inspired Da Vinci
  2. 2. Created by Ahmad ibn Tulun as a teaching center, Free care to anyone who needed it
  3. 4. Lute, Rahab, Musical scales
  4. 6. Developed by Prophet Muhammad using twig from Meswak tree
  5. 8. First brewed in Yemen, Sufis used to stay up