ChemCrafter for the iPad - A Virtual Chemistry Set

Chemistry sets have changed so much since we were kids (back in the 70's). Here is a safer version where you can virtually make vigorous reactions while learning about precipitations, gases, acids, and bases. Earn points with more complex, explosive reactions and watch some retro videos. Appropriate for high school students starting to learn about chemical reactivity as well as college students in their first semester of college chemistry. Free app for the iPad. Compliments of the Chemical Heritage Foundation.