people start using computer when the first computer were published at 19.. or 18.. or 20..
Around the 1890's
people used to start using animation in 1985 when they realised that it was a good idea.
People first started using solar power around 700 B.C. with people burning ants with magnifying glasses.
People first started using Christmas trees at the beginning of the 19th century. The first ones did not have so much decoration or the lights.
The USA started using nuclear energy in 1951
You are using energy
No, they had been used for thousands of years by then.
in the 1000's, to grind grain
Actually, people have been using solar energy for thousands of years. Many desert nomads use ovens that are powered by the sun. Only recently has new technology come about that makes it more efficient.
they started using antifreeze in cars in 1324 march.20 on tuesday
The first credit card was distributed in 1951.