Clustering. as an essential part in an hierarchy protocol that can prolong the network lifetime. is influenced by the cluster head selection and clustering scheme. A new clustering algorithm called clustering by fast search and finding of density peaks (CFSFDP) based on local density and distance is implementable and efficient. https://www.bekindtopets.com/save-now-Rx-Chorulon-HCG-for-Cattle-save-extra/