I already said I like scratch from MIT. After building a simple rocket model, the kids said it should be a game. I caved. Here it is: Learn more about this project To play, press the space bar. The ...

Gravity isn’t just for real life—it’s a game-changer in Scratch projects. By using variables, velocity, and collisions, you can make sprites move and fall realistically. Whether you’re coding a ...

Designing materials that steer light is a slow kind of trial and error. Each candidate structure must be tested in computer ...