Question

Who, in about 1450, invented a special type of printing press that used moveable metal type?
Johannes Gutenberg
Leonardo da Vinci
Heinrich Heine
Andreas Springer

Answer 1

I think Johannes..

Answer 2

"Around 1450 Johannes Gutenberg made a mechanical metal movable-type printing press in Europe, along with innovations in casting the type based on a matrix and hand mold."
https://en.wikipedia.org/wiki/Movable_type

Answer 3

yeah that is correct.... have a look....

http://en.wikipedia.org/wiki/Johannes_Gutenberg

Answer 4

Okay. Thank you.

Answer 5

dot.