A blue whale’s heartbeat can be heard from 2 miles away. Click to read the full fact.
The post WTF Fun Fact 13552 – Blue Whale’s Heartbeat appeared first on WTF Fun Facts.
A blue whale’s heartbeat can be heard from 2 miles away. Click to read the full fact.
The post WTF Fun Fact 13552 – Blue Whale’s Heartbeat appeared first on WTF Fun Facts.