Across
- 3. ancient form of long-distance communication using puffs of smoke
- 6. art that was found in caves
- 9. birds that fly and transmit messages
- 10. the only fun parts are the puzzles
- 11. a sudden change of how people live
- 13. people use to listen music with these
- 14. what you can see a lot in tedtalks
- 15. mini portable computers
Down
- 1. the title; what these words are all about
- 2. the members of the alphabet
- 4. online platforms that are turning kinda crazy
- 5. what people can't live without these days
- 7. a system that helps deliver letters and packages to people's homes
- 8. old device with buttons that lets you talk to people far away
- 12. -- --- .-. ... . / -.-. --- -.. . ...