10 incredible facts about blue whales

So colossal are these majestic marine mammals, their hearts alone weigh as much as a car. Picture in your mind a 10-story-tall animal walking down the street and you probably start channeling images of Godzilla or King Kong. But if you imagine it as a marine mammal and place it on its side, swimming … […]

10 Facts About Sharks You Did Not Know

10 facts about sharks you didnt know

1# The first sharks lived more than 400 million years ago—200 million years before the first dinosaurs. They have changed very little over the eons. 2# In its lifetime, a shark can have up to 30,000 teeth . They are continuously being replaced and shifted within the mouth. 3# Sharks are hypersensitive to pressure changes in the water. […]