This lesson is about absorbing energy and how you use it and carbon fuel which is one of the big sources.
Art, Game
simple variables, input/output, expert math, advanced events, simple messaging, resize actor, delays, visibility, simple events, variables, advanced costume handling, simple motion, basic math, cloning, simple sound playing, advanced motion, miscellaneous, layers, simple loops, simple conditionals, shape drawing, text handling, simple drawing, direction and turning, pen color, fill color, pen size,