You are using an outdated browser. Please
upgrade your browser to improve your experience.
Gravity!
by Marc Davis
Gravity!
by Marc Davis
This app simulates the effects of gravity. You can fling particles at each other and watch them interact. Create solar systems and galaxies! Make a planet and fling asteroids into it! Add a black hole and watch everything get sucked in! You can even adjust the size, mass, and color of the particles! Zoom in and out and look around with two fingers!
Features