Planet earth screensavers app social advice

Freefall is an advanced application that shows you in real-time the activity of all satellites around Earth and many other geographical details of our planet; this handy program also gives you access to an interactive screensaver that can be used within your Mac and offers you amazing images.

Real Aquarium HD Free includes four different videos that show the underwater life - sharks, jellyfish, stingray, and oysters - in high definition. They all are pretty long; and once they are finished, they are repeated again unless you manually select another video. The application also includes detailed information about the animals.