# Justin Hall-Tipping: Freeing energy from the grid

What would happen if we could generate power from our windowpanes? In this moving talk, entrepreneur Justin Hall-Tipping shows the materials that could make that possible, and how questioning our notion of 'normal' can lead to extraordinary breakthroughs.

- Kind: Talk
- Year: 2011
- Runtime: 12 min
- By: TED.com
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/JustinHallTipping_2011G)
- Licence or status: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/JustinHallTipping_2011G?play=1)