Using computers to do science is a great way to get young people hooked on the enterprise, and mobile apps and other devices make this easier than ever. The Macs in Chemistry site features dozens of applications that will help users learn about chemistry (and more) through interactive activities, quizzes, and so on. In the At a Glance area, visitors can learn about the tutorials archived here, data analysis tools, and mobile science apps. This last section is a real gem, as it contains dozens of applications including everything from 29 interactive maps of the brain to chemistry formula exercises to a working seismograph. The rest of the applications are divided into alphabetical sections. Visitors should click on the Software Reviews area for timely and detailed reviews of each application's strengths and weaknesses. The site is rounded out by a contact form and a set of useful links.