Xperica HD: Hands On Science

The Xperica HD Hands On Science app turns your iPad into an interactive virtual lab bench.  The free application comes preinstalled with four labs – Law of Moments, Specific Heat of Water, Resistance in Series, and Oscillations.  For an additional $3.99 seven more physics-based experiments can be downloaded.  According to the Xperica website additional experiment packs are being created and school sites can work with the company to design custom labs.