From NOVA PBS Official.

Restoring Notre Dame wasn’t just about stone and stained glass.

After a 2019 fire destroyed much of the Notre Dame cathedral, the acoustics could have been dramatically changed, if not for a team of experts dedicated to restoring the legendary sound of this ancient cathedral.

📰 Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA’s newsletter here: https://to.pbs.org/4brCC7Y

▶️ Stream NOVA documentaries & more with PBS Documentaries on Prime Video: https://amzn.to/4hXBlsu

🛍️ Shop official NOVA 50th anniversary merch: https://nova-shop.org/

Follow on social for more NOVA content
Twitter: https://twitter.com/novapbs
Instagram: https://www.instagram.com/novapbs
TikTok: https://www.tiktok.com/@novapbs