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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
Who invented the printing press ? How did he develop the printing technology ? |
(i) Printing Press was invented by Gutenberg. (ii) (a) He adopted existing technology to design his innovation. (b) The olive press provided the model for the printing press and molds were used for casting the metal types for the letters of the alphabet. |