Nepriklausomos užsienio naujienos... Tai mėlynojo banginio širdis
Credit: Royal Ontario Museum
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.
