<span>Because he had ideas way ahead of his time. He had many gifts and abilities. He was an artist, inventor, scientist etc. For example, he did many sketches of machines that looked like inventions made a few centuries later:flying machine, tank, helicopter. He also drew detailed images pf some of the first autopsies to document biological anatomy.
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The three transposing agents of erosion are water, wind and deforestation.
A ruby is a gem not a mineral :)
Korea was divided at the 38th parallel
