Check the listing for details. Scholastic's Magic School Bus Explores Human Body PC CD-ROM Microsoft Home. Condition: Very Good. Listed at 8.18 USD. Embark on an exciting journey with Ms. Frizzle and the class in Scholastic's The Magic School Bus Explores the Human Body. This vintage Microsoft Home PC CD-ROM offers an interactive science adventure where you'll dive deep into Arnold's body, learning about human anatomy and how it works. A classic educational software title that makes learning fun and engaging. Perfect for collectors or anyone looking to relive a piece of educational computing history.