inventions

123456789101112131415
Across
  1. 2. boat underwater
  2. 6. skype
  3. 7. thermonuclear energy
  4. 9. teslas
  5. 10. used a lot for self defense
  6. 13. manipulating muscles with electrical currents
  7. 15. small microphones
Down
  1. 1. apple watch
  2. 3. a chopper basically?
  3. 4. the idea of the game sims
  4. 5. back to the future poster
  5. 8. used to get credit
  6. 11. a small box people stare at
  7. 12. tiny hunter seeker
  8. 14. artificial intelligence