comScore
The Mary Sue

How Big Is a Blue Whale’s Heart?

The heart in the picture above is obviously a replica, but a real blue whale heart weighs roughly 1,300 pounds; its heartbeat can be detected from two miles away and a human can fit in its arteries.

(IFAW via Reddit)

© 2017 The Mary Sue, LLC | About Us | Advertise | Subscription FAQ | Privacy | User Agreement | Disclaimer | Contact | RSS RSS
Dan Abrams, Founder

  1. Mediaite
  2. The Mary Sue
  3. RunwayRiot
  4. LawNewz
  5. Gossip Cop