App Description

You don't need to invent the time machine to make sent yourself back in time! "Sagan Calendar" tells about the history of the Universe in 3D format! You will learn the most interesting scenes in history of our Universe and explore amazing 3D models of planets, stars, galaxies, dinosaurs, birds, plants and people

★ Over 20 magnificent 3D models
★ High quality photo and video
★ Detailed description of each scene
★ Interesting cases
★ Language: English, Russian

The app based on the famous book "The Dragons of Eden" by an American astrophysicist and science popularizer Carl Sagan. He created a scale in which the lifetime of the Universe is mapped onto a single year. There are almost 475 years per second at this scale.

By moving along the timeline you will take an extraordinary journey to the past and will see the most remarkable scenes of history of the Universe from the Big Bang to skyscrapers construction!
All the scenes have pictural descriptions; there are a lot of photo, video and 3D materials related to corresponding scenes.

The most important stages of the Universe history with amazing 3D models are presented in the app:
•Bing Bang
•Galaxies formation
•Solar System formation
•Milky Way Galaxy formation
•Origin of life on the Earth
•Atmosphere formation
•First photosynthetic organisms
•First eukaryotes
•First worms
•First fish and insects
•First animals and amphibians
•First trees
•First flowers
•First reptiles
•Dinosaurs’ extinction
•First mammals
•First birds
•First primates
•First hominids
•First humans
•Skyscrapers and others!




App Screen Shots

(click to enlarge)

App Changes

April 06, 2013 Price Decrease: $0.99 -> FREE!
April 02, 2013 Initial Release

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