Apps We Love: Folds and Faults

Folds and Faults provides an illustrated overview of two significant topics in geology: folds and faults. Understanding folds and faults helps to explain how mountains form, how layers of rock change shape over time, and the underlying cause of earthquakes. This app...

Apps We Love: SkySafari 3

The basic version of SkySafari 3 shows you 120,000 stars, plus 220 of the best-known star clusters, nebulae, and galaxies in the sky. It displays the Solar System\’s major planets and moons using NASA spacecraft imagery, and includes the best-known asteroids and...

Apps We Love: Oh Ranger!

\”Oh, Ranger! ParkFinder is great for finding your next destination while you’re in transit or on the trail. Even if it weren’t free, Oh, Ranger! ParkFinder would be well worth downloading.\” – Bob Tedeschi, The New York Times \”Oh, Ranger! is...

Apps We Love: SkyView

Skyview is a stargazing app that implements augmented reality to “explore the universe.” Have you ever wondered where the constellations are? How about the planets? Or where the sun and the moon will be at certain times of the day? This is a great app fpr those of us...