Diving Facts

There is a village in Ireland called Muff, and they have their own diving club.

A killer whale's heart beats 30 times a minute under water, 60 times a minute on the surface.

In 2017, marine biologist Nan Hauser was diving in the Cook Islands when a 50,000-pound humpback whale began pushing her. For 10 minutes it tucked her under its fin and nudged her toward her boat. She thought it was trying to kill her. Then she saw the 15-foot tiger shark below. The whale had been shielding her the whole time. 28 years studying whales. It had never happened. Caught on camera.