Technology

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Across
  1. 5. Something you play games on, that is known for having Mario
  2. 6. You need a complete _____ for the light bulb to turn on
  3. 7. You take a selfie with this thing
  4. 8. You use this device in school, and it has a screen
  5. 11. You use this when you want to listen to music by yourself, without other people hearing
Down
  1. 1. Something you heat your food up in, that involves waves
  2. 2. A theory involving a computer about the universe
  3. 3. You use this when you want to listen to music
  4. 4. Some type of device that you wear, and it tells time
  5. 9. You use this to bake things
  6. 10. A handheld device first created in 1876, and has evolved since