Chelsea, MassachusettsGranite that crumbledA town fire hot enough to crumble granite. What burns that hot?Reports of the 1908 Chelsea fire say buildings of solid granite crumbled and were entirely destroyed.
Photo: Marc Ryckaert · CC BY 3.0 · via Wikimedia Commons
Clues Others Missed · Luxor, Egypt
A mosque on the columns
The open question
They built at the old ground level, not knowing a temple was below.
On the record
The working Abu Haggag Mosque stands on the temple's ancient columns, built when three-quarters of the temple was buried.
Sources
More from Clues Others Missed
Chelsea, MassachusettsGranite that crumbledA town fire hot enough to crumble granite. What burns that hot?Reports of the 1908 Chelsea fire say buildings of solid granite crumbled and were entirely destroyed.
Sydney, AustraliaThe fair palace that burned the land recordsOf all the papers to lose, the ones about who held the land first.When the 1879 Garden Palace burned in 1882 it was being used by government departments, and records of squatting occupation in New South Wales were lost.
SeattleCondemned two years before the fairClose the old level, then hold a world's fair. Same pattern as elsewhere?Seattle condemned the Underground in 1907, two years before the 1909 Alaska-Yukon-Pacific Exposition.