The objects that meet you description would be called space stations today.
The world's first space station was the Soviet Union's Salyut 1 -- launched on April 19, 1971.
America's first space station was Skylab -- launched May, 14, 1973
Rom
The first settlement built in Ohio was in Marietta
A igloo is both permanent and temporary. It depends on how it is built.
whate is the procedure to built a class and object in visual basic.?
[object Object]
John Brayne
John Brayne
Jamestown
Central vacuum cleaners are build in most residential homes as a sub-permanent addition. The units are usually not permanent and can be easily replaced and upgraded.
Jamestown
jamestown
If built-in it is a function. If the user types it into a cell, it is a formula.