Ars Technica on Nostr: How sound aids in preserving frescoes in the US Capitol building Acousticians put a ...
How sound aids in preserving frescoes in the US Capitol building
Acousticians put a traditional "knock" test for delaminated areas to the test.
https://arstechnica.com/science/2024/11/how-sound-aids-in-preserving-frescoes-in-us-capitol-building/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social
Acousticians put a traditional "knock" test for delaminated areas to the test.
https://arstechnica.com/science/2024/11/how-sound-aids-in-preserving-frescoes-in-us-capitol-building/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social