Ligo and LHC, both are about the question: is it signal or noise ![alt text](https://images.unsplash.com/photo-1534551767192-78b8dd45b51b?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D)