best crossword farghhka

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Across
  1. 1. Who was the first person to win the Nobel prize in physics
  2. 3. What is dry ice solid
  3. 8. Which is the nearest galaxy to Milky Way
  4. 9. Which of the following is not a branch of mathematics
  5. 10. What is the fourth dimension according to Einstein’s model of universe
  6. 11. Who is known as the "Father of Geometry
Down
  1. 2. who invented the first Telescope
  2. 4. Which famous scientist had difficulty in speaking until the age of 4 years
  3. 5. Who is credited with the discovery of calculus
  4. 6. Graphite is made up of which element
  5. 7. Pencil leads are made up of which compound