Across
- 1. They have "robot brains"
- 4. You can see the person you are calling
- 5. a hand-held device that gathers and stores data
- 8. produces electronic sound in your ears
- 12. entering a digital world
- 13. inspired by a star wars scene
- 15. autonomous flying vehicles
Down
- 2. Philip Rosedale invented the once popular online community
- 3. developed for the nuclear industry in the mid-1940s
- 6. Was inspired by a Verne book
- 7. Robert H. Goddard built the first
- 9. You wear it on your wrist and can take or receive calls
- 10. invented by Simon lake
- 11. Thomas A. Swift’s Electric Rifle
- 14. artificial intelligence