Answer: The printing press allowed mass production of books that spread new scientific ideas.
Explanation:
The invention of the printing press enabled scientific knowledge to be a lot more easily spread. The printing press made books comparatively inexpensive, considering how rare and expensive they were when they had to be copied by hand.
The fast, inexpensive and accessible distribution of knowledge led to the Protestant Reformation, the Renaissance, the Scientific Enlightenment, and the Industrial Revolution.
