Thomas Edison invented the Edison Portland Cement company in 1899.
He invented floating cement.
America.
Joseph Aspdin, a leeds buider.Took the patent of portland cement on 21st october 1824He named portland cement in resemblance with a natural stone occurring at portland in England.
they were invented in rome
Thomas Edison invented the Edison Portland Cement company in 1899.
He invented floating cement.
floating cement
In the Garden of Eden. The snake invented it. Good snake!
Mainly cement. The Romans invented cement that was water proof and they used it for everything.
he invented the floating cement..
It wasn't rock, but cement. The Romans invented cement and used it on everything.
Jesus Alvero is a famous foreign scientist that has invented the floating cement.
it is a rapid growing country. it needs cement for its construction works
America.
China
Cement was used by the Romans to build the colosseum. The Romans invented cement and the material they invented was also water proof which allowed for bridges and fountains to be built.