/technologies/sensor-technology/b/blog/posts/the-pitch-drop-experiment-is-still-going-strongThe experiment has been running for nearly a century, slowly dropping viscous material along the way. (Image credit: Jsjsjs1111 via Wikimedia Commons ( CC BY-SA 3.0 )) In 1927, Thomas Parnell started a laboratory experiment at the University...en-USTelligent Community 12https://community.element14.com/technologies/sensor-technology/b/blog/posts/the-pitch-drop-experiment-is-still-going-strongSun, 26 May 2024 18:53:46 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:657417f6-ecf3-4c96-aea4-4d98de7e1cd8dougw0<p>I understand that glass is also a highly viscous fluid and eventually the beaker will show signs of its glass flowing. (viscosity of glass at room temp&nbsp;is about&nbsp;<b>10²²<span>&nbsp;</span>Pa s)</b></p><img src="https://community.element14.com/aggbug?PostID=28000&AppID=17&AppType=Weblog&ContentType=0" width="1" height="1">