Across
- 3. One of the most remarkable inventions of XX century in the field of medicine
- 9. The vehicle, which moves on four wheels
- 10. The invention, by which you can sit on the internet
- 11. The invention, which may bring any live audio range of human speech or music
Down
- 1. With this invention you can light a lamp
- 2. Without this invention, people could not express their thoughts on a paper
- 4. Global system of combined computer networks
- 5. Large marsupial
- 6. It was specially devised for the protection and hunting
- 7. Communication tool, invented by Alexander Graham Bell
- 8. Material to the letter