The ocean covers 70% of the planet, but humans still don’t know very much about it. In this episode, Hank discusses seven mysterious ocean topics.

CHAPTERS

GLOBAL VIEW OF GRAVITY ANOMALIES Credit: NASA Earth...

The safari's diverse ecosystems are home to various bird species, each with unique adaptations. Notable birds include the intelligent African gray parrot, the colorful lilac breasted roller, and the snake-hunting Secretary Bird....

This video offers an in-depth look at ducks, focusing on their physical features and adaptations. It highlights their plumage, molting, waterproofing, and sensory abilities, along with their proficiency in swimming, diving, and flying....