Good for Learning about Shadows around you.
SunDial Experiments include:
-Current Sundial (2D & 3D)
-SunDials in around the globe at Other Times
-Sun Rise and Set times for Solstice and Equinox
-How To:
use Sun as a Compass
use Compass as a Clock
-Historical information about SunDials/Stonehenge
-Compass
-Protractor for measuring your own angles
uses Three-js, SVG-canvas
has web-site: http://tinyurl.com/sundial-experiments
cordova 3.6.3
9Apps 4.9
