Group name: Pod. Size relative to a bus: Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They feast on marine mammals such as seals, sea lions, and even whales, employing teeth that can be four inches (ten centimeters) long.They are known to grab seals right off the ice.roup name: Pod. Size relative to a bus: Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They feast on marine mammals such as seals, sea lions, and even whales, employing teeth that can be four inches (ten centimeters) long.
The Night Vision Camera app lets you take photos of anything you want in complete darkness. The app is made by Fingersoft, and the Night Vision Camera app gives your phone the ability to go infrared. Here is a list of a few pros and cons.
With a free app you can password-protect personal photos. Creatas Images/Creatas/Getty Images. The iPod Touch, like the iPhone and iPad, doesn't have a password option for its Photos app.rivate Photo Vault. Private Photo Vault is a free app with an option to disable ads with an in-app purchase. The first time you launch Private Photo Vault you are prompted to enter a 4-digit passcode, which you will need each time you want to open the app.