We are writing to you from Flipperworks (flipperworks.com), a first-of-its-kind educational media marketplace created to encourage proactive and collaborative learning. We have worked with schools to produce interactive media for Physics topics (sample chapters can be found on the Apple iBookstore), and found that the most value was derived from the digital media created to help students understand concepts better. We believe that the convergence of technology and education can dramatically improve learning methods: we are starting with Physics, but would like to eventually cover all subjects. Please contact us if you would like us to share any materials (e.g videos, animations, powerpoint, keynotes) on our website (credit will be given!), or if you would like us to create media to enhance your teaching.