World's Longest-running Experiment has Change in 13 Years @LabEquipment

Uploaded April 2014 | Updated September 2026, 3 hours ago

After a wait of more than 13 years, the ninth drop of pitch collided ever so slowly with the eighth drop in the Pitch Drop Experiment. The experiment was set up in 1927 to demonstrate that solid materials can flow like liquids.

Source: The Univ. of Queensland

Read more: laboratoryequipment.com/videos/2014/04/world%E2%80%99s-longest-running-experiment-has-change-13-years

Worlds Longest-running Experiment has Change in 13 Years

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