Lesson Title: Redshift and Blueshift
Grade Range: 9+
Format: 1080x810 30 fps MP4 H.264
RT = 1:28

Content: Video demonstrating the relativistic Doppler Effect for a binary star system of two equal-mass G type stars. Redshift and blueshift are exaggerated for clarity. The Teachers Notes explains the physics and math, and includes two practice problems with solutions.

Get the video plus the Teachers Notes (4 pages) for US $1.