Fun Facts: Blue whale tongues weigh as heavy as elephants

Did you know that blue whales have the largest tongue in the animal kingdom, and that alpine bumblebees can hover at extreme barometric pressures? Learn more with our fun facts of the day! Did you know that blue whales have the largest tongue in the animal kingdom, and that alpine bumblebees can hover at extreme barometric pressures? Learn more with our fun facts of the day!