ScienceMan Digital Lesson - Physics - Refraction

ScienceMan.com provides free digital lessons and technology integration help for teachers and students. In this digital lesson, ScienceMan discusses refraction, and explains how light rays are bent when they strike a medium boundary at an angle. ScienceMan™ and ScienceMan Digital Lessons are protected by copyright. All rights reserved.

[@huyked]

That penny demonstration was AWESOME!!! :D I have never seen that before. Soooo coooool!

[@piamacan]

i watched this for my science