An asteroid simulator that lets you design your own asteroid and launch it at Earth. Simulate the effects of an asteroid impact on Earth's population.

Games, visualizations, interactives and other weird stuff. Hi! I'm Neal. This is where I make stuff on the web. Obligatory links:

See what the future of the universe will look like. Scroll past as the sun explodes and Andromeda collides with the Milky Way.

Take a trip to space and explore the atmosphere in the world's only space elevator.

🛰️ Voyager 1 reaches the Oort Cloud. 🌌 Milky Way collides with Andromeda. ☀️ The Sun dies

An interactive visualization of the enormous objects in our universe. See how the Earth compares to the Sun, black holes and the Milky Way.

An interactive game that lets you spend Bill Gates' money. What would you do with 100 billion dollars?

A game where you have to guess the prices of paintings sold at auction.

A clicker game where players choose between the Sun or Moon and compete for dominance.

Drag & drop items onto your iPhone Design the Next iPhone. Starting at $400