New Inventions MCQs
11 Who invented the printing press?
Johannes Gutenberg
12 When was printing press invented?
1450
13 Who invented steam engine?
Thomas Newcomen
14 When was steam engine invented?
1712
15 When was vaccine invented?
1796
16 Who invented Vaccine for the first time?
Edward Jenner
17 Who is the father of Vaccines?
Edward Jenner
18 Who is the father of Immunology?
Edward Jenner
19 Who invented steam powered train?
George Stephenson
20 When was steam powered train invented?
1814
Comment ( 1 )