Watch the cool pen things! Press space to see the next one. Move the variables to change the outputs of the pen thingies (not every experiment has variables) 1) a sine trail thingy 2) a rotation sine thingy 3) a sine wave (I made it by myself!) 4) another sine thingy XD 5) a sine thingy that follows your mouse (I'm bad at making names for things)
100% @appleapple22 Music: TheFatRat, Prelude
