# Two Small Pieces of Glass

Trailer for a film that will tell the story of how the first rudimentary telescopes were constructed and used, which allowed humans to gaze out further into the Universe than ever before.

- Kind: Short
- Year: 2016
- Runtime: 1 min
- By: ESO
- Genres: History
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Two_Small_Pieces_of_Glass.webm)
- Licence or status: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0) (as the archive states it)
- Credit: ESO
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/52578891?play=1)