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.
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.