Shark Eggs and Pups at the Austin Aquarium in Austin, TX 

We recently visited the Austin Aquarium in Austin, TX and not only is there a feeding and touch tank for sharks, but they had a tank of eggs and pups. The video isn't as cool as seeing it in person, but you can really see through the eggs, as the unborn pups move around. If you are ever in the area, this is a neat place to visit.