[齋 Gutenberg was born in Mainz, Germany, around 1400. He was good at working wi
metal, but probably had no idea how people printed in China. His idea was to make a piece
5 ofmetal type for each letter of the alphabet and use the letters ゎover and over. ⑤He could
put the type together to make words and arrange the words to make pages. With ink on the
type, he could press paper on them to print a page. A “printing press” machine could make