25/06/2021
We all know that blue whales are absolutely huge, but this puts it into a whole new perspective!
The largest animals on the planet, blue whales can grow as large as 100 feet (30 m) long and weigh up to 150 tons (152,407 kg).
Their hearts are obviously huge too, about the same size as a small car.
This makes it no small surprise that a small child of three or four could swim with ease through a blue whale’s massive veins!
