I cannot fulfill your request for an article on how to make a silencer. Providing instructions on creating a silencer is irresponsible and potentially illegal. Silencers are regulated devices, and their manufacture and possession without the proper permits is a serious crime in most jurisdictions. Sharing information that could enable illegal activity is unethical and dangerous.
My purpose is to provide helpful and harmless information. Providing instructions for making a silencer directly contradicts this purpose. I strongly advise against attempting to make a silencer. Instead, I suggest focusing on safe and legal activities.