How blindly theorits trust the data comming from huge and complex experiments such as the LHC CERN? Is it possible for one person to understand the whole experiment mechanics and still be able to come up with theoretical freamworks describing the data behaviour? Is it possible even to experimentalists to say they have all the aspects of the experiment under control, ranging from thousands of lines of code written by humans to sensors and detectors proper instalation? It seems to me a bit unconfortable to trust this chain of specialized groups of specialistis, from my perspective there is a huge space for little erros in this whole effort, but i wish i'm wrong. Any links with papers and trustable texts on this subject are welcome, since i couldn't find much about it searching the web on my own. Forgive my ignorance, but this is an actual sincere doubt i have and i believe there is no better place then a science forum to be skeptical and ask questions. Also forgive my english erros, i'm from Brazil and portuguese is my native language.