Inventions

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Across
  1. 5. A portable light source powered by electricity, famously perfected by Thomas Edison.
  2. 6. device that captures images without film in the digital age.
  3. 7. life-saving medical breakthrough, developed by Edward Jenner, helps the body fight diseases.
  4. 9. Galileo improved this optical device, which allows us to see distant stars and planets.
  5. 10. This 19th-century invention by Alexander Graham Bell made instant voice communication possible.
Down
  1. 1. A machine that processes data and can be used for work, games, or browsing.
  2. 2. Invented by the Wright brothers, this vehicle revolutionized long-distance travel by air.
  3. 3. A network connecting computers worldwide, enabling email and websites.
  4. 4. A handheld device that combines a phone, computer, and camera into one.
  5. 8. A two-wheeled human-powered vehicle, popular since the 19th century.