Across
- 5. gadgets for communication
- 6. the inventor of facebook
- 7. invention to watch intertainment
- 8. the one who found xray machine
- 11. environment friendly transportation or emission free
- 13. it captures into photograph
- 15. the one who mercury
- 16. first machine that plays music
- 18. machine for transmitting messages through codes
- 19. something to help you see
Down
- 1. it makes you fly
- 2. machine tells time
- 3. machine to wash dishes
- 4. machine which creats current of air cooling
- 9. the ultimate weapon of world war 2
- 10. to light in the dark
- 12. four wheel transportation
- 14. water transportation
- 17. the inventor of telephone
- 20. the inventor of sewing machine