Remarkable Inventions

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Across
  1. 3. It's a medicine used to make someone immune from deseases.
  2. 5. It's the object which was invented in the 4th millennium BC in the Lower Mesopotamia.
  3. 8. It's a form of transport that goes through the air, invented by the Wright Brothers.
  4. 9. It's something which is used used to make things work producing energy.
  5. 10. It's a person who invented the Reflecting Telescope.
Down
  1. 1. It's an object that produces light and it is used in most houses nowadays, invented by Thomas Edison.
  2. 2. It's an object used to call your friends, invented by Alexander Graham Bell.
  3. 4. It's an object which is used as a guide when you're lost.
  4. 6. It's something that we use nowadays daily,invented by Vinton Cerf.
  5. 7. It's something which is used to see people's inside clearly through scanning.