The original post: /r/damnthatsinteresting by /u/Emergency_Raisin2341 on 2025-02-08 08:34:21.
Original Title: This is the heart of a Blue whale. Weighing in excess of 1,300 lbs (±600 kg), it is the size of a small car. The gigantic heart beats 8-10 times per minute, and each heartbeat can be heard from over 2 miles (3.2 km) away.
Credit: Royal Ontario Museum
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