In 1818, John Symmes published a theory that “the earth is hollow, and habitable within,” with openings at the North and South Poles. Inside was a “warm and rich land, stocked with thrifty vegetables and animals, if not men.” They became known as "Symmes Holes", or after 1861 as "Holmes’ Hole".
In 1818, John Symmes published a theory that “the earth is hollow, and habitable within,” with openings at the North and South Poles. Inside was a “warm and rich land, stocked with thrifty vegetables and animals, if not men.” They became known as "Symmes Holes", or after 1861 as "Holmes’ Hole".
The oil of vitriol he did taste
Which caused his vitals for to waste
And forced him to retire again
Unto the earth from whence he came
“Oil of vitriol” was an old term for sulphuric acid.
The oil of vitriol he did taste
Which caused his vitals for to waste
And forced him to retire again
Unto the earth from whence he came
“Oil of vitriol” was an old term for sulphuric acid.