Comment Comment by mikeiz404 This article goes into a little more detail: https://www.heise.de/en/news/MetaWindow-Laermschutz-an-Gleis...And the PhotonicVibes site is here: https://phononic-vibes.com/metawindow-for-railway/Here is a demo video for a meta material made by them: https://youtu.be/NElK8qKRrBU?si=CfBjUESlu_XUvnn_ parent mikeiz404 2 years ago
And the PhotonicVibes site is here: https://phononic-vibes.com/metawindow-for-railway/
Here is a demo video for a meta material made by them: https://youtu.be/NElK8qKRrBU?si=CfBjUESlu_XUvnn_