Across
- 4. was created by the brothers Auguste and Louis Lumière where in 1895.
- 6. Kwolek was a chemist who invented poly paraphenylene terephthalamide.
- 8. is an electronic device which can allow us to make phone calls.
- 10. is an optical instrument which is used to capture and store images and videos.
Down
- 1. is an instrument capable of measuring, keeping and indicating time in conventional units. It also allows to know the when current
- 2. allow us to listen to music or any audio without that people being able to hear it.
- 3. is a very powerful tool which allows us to externalize our imagination, as well as to express, share ideas and emotions.
- 5. is a device that we can use to perform arithmetic calculations.
- 7. is a mechanical method for reproducing whose text and images on paper, vellum, cloth or other material.
- 9. is a channel through which all voices can be represented and freely expressed to be heard.