If you love Dinosaurs, you should grab your iPhone and download this free educational app from one of the most trusted resources on these fascinating creatures: the Museum of Natural History. This interactive application makes learning more about dinosaur life and fossils fun and easy, effectively allowing you to take part of the museum wherever you go. The centerpiece of the application is a huge photo mosaic that, when zoomed out, forms the iconic T-rex skull, but when zoomed in reveals itself to be a collection of different dinosaur research-related photos. Each individual photo can be "flipped" to read an interesting tidbit of information or back story on the image selected, allowing the user to appreciate a more in-depth look at the world of paleontology and scientific discoveries in the field. Each photo is a different fossil, with information about not only what person or team unearthed the fossil, but also where and when it was found. Get involved by leaving comments on your favorite photos and responding to other user's comments. Visiting the museum? Use the app as an interactive guide as you browse the physical displays, uncovering details that might not otherwise be included with the display.