Across
- 2. we used to connect it with the speaker
- 5. you can heat up food when you want
- 6. for ubicate when you don't know where do you stay
- 7. you can use this when you go to the another country
Down
- 1. He was who invents the PRINTING PRESS
- 3. who invents the light
- 4. He was who invents the mobile phone
