Yes! well,9 drops over 77 years, but it’s a liquid. http://www.smp.uq.edu.au/pitch/ 
A Day in the Life of a Presson…
Co-discover Interesting things :)
Yes! well,9 drops over 77 years, but it’s a liquid. http://www.smp.uq.edu.au/pitch/
A Day in the Life of a Presson... 
It’s fascinating – and check out the museum site on clocks, as well.
Glass is also a liquid (even at room temperature) – I’m told that glass window panes from the revolutionary era can be seen to “sag” in the middle, as the glass “flows” downhill over time.
And I think I heard once that paint is too, but I have a harder time with that, with so much variation in the chemistries. I