Robert L Zimmelman

This great App shows how forces affect objects in space! Drop objects into the scene and put forces

This great App allows the social scientist to conduct surveys that all users of the app will see. Th

Special thanks for the public domain graphic images from Pinterest, KissClipart, memegene.net, pincl

This great little app lets you paint with shapes! Paint with a bundle of balloons, with fireworks, w

This simple app allows you to answer Today's Question. The question will vary. The answers will

Order your favorite Ralph's Ices with this great app! The most popular flavors are on the app, a

This great simple shooter game lets you shoot at cartoon planes. They are shooting at you too! The p

This great Galileo App allows the viewer to see their data in the camera scene using Apple's ARK

Gesture recognizer Fun! Swipe Up, Down, Left, Right and Tap with One, Two or Three Fingers to watch

Choose music from your iTunes library. Take pictures with your iPhone or choose photos from your Pho