What did the Liberty Bell sound like? Science is on the case.

Researchers hunted for clues in modal analysis of 20th-century replica bell at Penn State Behrend. https://arstechnica.com/science/2026/10/what-did-the-liberty-bell-sound-like-science-is-on-the-case/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social