Well...
there are a lot of causes for that...
First, the giants had to come, Newton, Galileo, Tesla, Maxwell...
Then those who stood on the shoulders of these giants...
Then, as the people became free from hard labor and the population increased and information traveled faster, more and more people stood on the shoulders of those who stood on the shoulders of the giants...
And the tree grew and now we have millions of people researching in several fields of expertise, all in parallel, all leading to even more people working on the advancement of science as a whole.
there are a lot of causes for that...
First, the giants had to come, Newton, Galileo, Tesla, Maxwell...
Then those who stood on the shoulders of these giants...
Then, as the people became free from hard labor and the population increased and information traveled faster, more and more people stood on the shoulders of those who stood on the shoulders of the giants...
And the tree grew and now we have millions of people researching in several fields of expertise, all in parallel, all leading to even more people working on the advancement of science as a whole.