A 69-Year-Old Experiment Finally Worked For the First Time
One of the longest standing experiments has finally yielded a resultant role . Started in 1944 , it only took 69 years but the tar - like pitch at Trinity College Dublin has finally drop . Pitch , for the uninitiate , is a highly viscid stuff that looks solid but is actually just a ho-hum affect liquid . The point of the experimentation is to prove that the thing is in reality a liquid ....