Experiments and re-experiments are of course the best way to find out what in reality is, rather than what we think is, but maybe science has become too complex

Experiments and re-experiments are of course the best way to find out what in reality is, rather than what we think is, but maybe science has become too complex to function effectivley with the tools of the 16th century. Seeing as the problems extent beyond medicine, certainly to psychology but also physics, maybe the problem lies with the very foundations of science.