Take your time to slide those sliders. Done? Ok, great! Now watch your creation swing to life! :) Ok, I admit it, that was the cringiest joke in the whole existence of humanity.
Have a great day! \_(*v*)_/ By the way, I made this in Year 6 (or for you fellow americans, 5th grade). Yes. Now go watch those sinewaves roll! Ok fine, I'll tell you. I made a cube spin round in a circle, then locked a circle to the y axis of that, then made the clones spawn at x 240 (right edge) move back and delete when they reach x -240 (left edge). Simple! Then set some variables and set the colours, and kaboom! Dec 2025: I learnt this from youtube by the way (when I was in year 6, I am now in year 7), because I haven't learnt a thing about sine and won't until year 8/9!