This is an art project in which the sliders determine the shape that the objects will draw. It draws rainbow colors and also raindrops are present. You can also clear the stage whenever you wish. The sin and cos graphs are related. The cosine graph has the same shape as a sine graph. The cosine leads the sine by 90 deg -> Pi/2 rad. This means: If you shift the graph of a sine curve 90 deg to the right you will get the cosine curve of the corresponding coefficents. However, if you do not see the pattern in this project, I think I know the reason. The coefficients that I have programmed for the sine curve are different than that of the cos curve. Music made by my mother, Ivaana. Thank you for watching my demonstration, Regards, Ahaan.