Science is what we know based on the facts it provides us. Are you trying to debunk Bertrand Russell now? Based on facts you clearly show a narcissistic personality disorder.
No, science is a method for finding truth, it is not a collection of facts. Bertrand Russell does not claim science is a list of facts.
You should probably look up Bertrand Russell before pretending you are stating his ideas. He is also not the only person to have a say in the matter though.