It is unknown which person specifically invented the ancient Chinese wheelbarrow. My guess is that multiple people contributed ideas to make it work.
No, China did not invent the wheel. Mesopotamia did.
Compass and wheelbarrow were two of them
yes
They invented paper. Also made medicine and use of needles. They made inventions like the wheelbarrow .
It was used for the soldiers to carry their supplies in, it was invented by Chang Heng in 200 B.C. He was a Chinese general in the army.
The Han dynasty accomplished what the Shin dynasty did not complete.
Yes.
There is a lot of uncertainty to who in fact was the first to invent the Wheelbarrow, however, China is the nation that currently holds the claim having stated that they were the first to invent the Wheelbarrow, in the Han Dynasty (206BC-220AD). Egypt and Greece also have respectable claims, however, historical evidence still points at China as the nation who invented the Wheelbarrow.
the han dynasty invented paper,seismograph,silk making industry,wheelbarrow
Compass and wheelbarrow were two of them
yes
yes
Chuko (Zhuge) Liang invented the wheelbarrow. He was the ruler of Shu Han, one of the kingdoms of the Han dynasty.
It is the suspected year of the invention of the wheelbarrow in china during the Han dynasty
"they weree made in song dynasty"The earliest record is from around 400BC in Ancient Greece (about a thousand years before the Song Dynasty, which didn't invent them in China - they were also used by the Han Dynasty several hundred years before the Song Dynasty was founded ). See http://en.wikipedia.org/wiki/Wheelbarrow
The iron plow and the wheelbarrow
in 105 AD, Han Dynasty
It happened during the Han Dynasty, it made productivity increase and made the empire prosper.