Neal.fun Universe
neal agarwal is a national treasure
Combine elements to create anything. Water + Fire = Steam. Steam + Earth = Geyser. Keep going until you discover everything in the universe.
Pick an asteroid, aim it at Earth, and watch the destruction unfold. Fireball radius, shockwave, wind speed, crater size. All scientifically accurate. All terrifying.
Create a password that satisfies increasingly insane rules. Must include a Roman numeral, the current moon phase, a chess move, and your password must contain the atomic number of... good luck.
You have $100 billion. Buy things. Big Macs, fighter jets, the Mona Lisa. Spoiler: it is genuinely hard to spend it all. Humbling and hilarious.
Scroll down into the ocean. Keep scrolling. Past the sunlight zone, past the twilight zone, past the midnight zone. It just keeps going. And the creatures get weirder.
Scroll through the universe from an astronaut to the observable universe. Each object is to scale. You will feel very small.
A museum of internet history. See the first website, first email, first YouTube video, Nyan Cat, and hundreds of other artifacts that shaped the internet.
Watch babies being born in real time across the world. A little dot appears every time a human enters the planet.
An interactive exhibit of every dark pattern in UX design. Hidden unsubscribe buttons, fake urgency timers, guilt-trip modals. All in one place.
Fold a piece of paper. Keep folding. See how quickly it gets absurdly thick. Math is terrifying.
Visualize how fast things move. From a snail to the speed of light. Puts your commute in cosmic perspective.
Connect the stars to draw constellations. See how close (or far) you get from the real thing.
Enter your birthday. See how many times your heart has beaten. Existential crisis included.
Watch the US Federal Reserve print money in real time. Every second, more dollars appear. The counter just keeps going.
Ride an elevator from sea level to the edge of the observable universe. See what you pass along the way: clouds, planes, Felix Baumgartner, the ISS, the Moon...