Forced resonance graph explained

Resonance explanation and demo for forced resonan…: http://youtu.be/SAUWR4hG_Ak

Http://iwant2study.org/lookangejss 

An ejss model made using easy java simulation.

Copyrights:

Licensed Creative Commons attribution Free for redistribution and reuse.

Equipment 

1.  personal Ipad2
2. Ejss reader app free 
3. Screen recorder on cydia. 

My free time at home