The printing press
Johannes Gutenberg invented the printing press
printing press
printing press in 1478
Mainz, Germany
yes
Priting spress
Rhines valley
Yes, he was the inventor.
Johannes Gutenberg invented the printing press around 1440 in Mainz, Germany.
No, Tycho Brahe did, but Kepler just improved it and made it popular
No. Johannes Kepler lived centuries before the invention of Radio. Kepler was the first to recognize that the orbits of the planets were elliptical rather than circular.
Unless you're thinking of the legal battles against others who claimed to invent the Printing Press (ex. Johannes Faustus) ... uh, no?