Back in the stone age. The cavemen wanted to make fire so they used rocks.
When the people start throwing the rocks at you.
people start using computer when the first computer were published at 19.. or 18.. or 20..
People weather rocks mainly by using them to create products for consumption by other humans. All types of mining involve the human weathering of rocks through applied physical or mechanization forces.
to tell people what state there in
For seasoning.
when they were invented
by people using heavy machinery and machines to bore hole into huge rocks
i am asking!
to get things around.
when they were invented
2005
1898