One curiosity is a charred electric light fixture and bulb that somehow continued to work for 62 years until it suddenly stopped one day in 1964.
The light fixture stopped working because someone got water on it.  
mnli hypothesis: The light fixture stopped working because someone got water on it.   premise: One curiosity is a charred electric light fixture and bulb that somehow continued to work for 62 years until it suddenly stopped one day in 1964.