Latest Pitch drop experiment Stories
Physicists at Queen Mary University of London have set up a new pitch drop experiment for students to explore the difference between solid and liquids.
Set up by Ireland's Trinity College in 1944 and Australia's University of Queensland in 1927 -- a very specific event had never been witnessed before. Even an attempt to catch it with a webcam in 2000 failed because of an equipment malfunction. It represents the world's longest running experiment.