The host learning object uses subject-matter experts to present highly accessible, research-based answers on science-related questions that have sparked students' curiosities. (Students are on video asking their question and, through their teacher, have the ability to vote on what they want to learn about each week.)
The YouTube videos are not directly related to a curriculum, but the learning object hosts a companion website. No prerequisite knowledge is required to learn additional information on a given topic. A nominal fee provides teachers with access to pre-packed, fully prepped, active-learning materials that extend the knowledge from the videos.