in Fish Sharks have an astounding sense of… by Chirag Chauhan March 20, 2018, 10:37 am 298 Views Sharks have an astounding sense of smell, so powerful that they can detect a single drop of blood in an Olympic-sized pool. sharks Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *