The Big Story

Ethan Mollick asked an AI system called Fable/Opus to create a complete 2D starship combat game that follows real physics rules instead of movie-style magic. The result is a browser game where ships must manage fuel, heat, and turning the right way because nothing in space stops on its own. Think of it like driving a car on ice: once you start moving you keep going until you point your engine backward and burn fuel to slow down. The game shows this with a delta-v gauge that tracks how much “push” you have left and a heat system where radiators must extend to cool the ship after fights. Teens who enjoy strategy games or space stories will see why real tactics matter here—braking toward an enemy shows your weaker armor, and hiding radiators during attacks keeps you alive longer. This matters because it turns abstract science into something you can experiment with immediately instead of just reading about it in class. You can try the exact game at orbital-declaration.netlify.app, click any ship on the left to select it, right-click an enemy to set an intercept course, and press the order buttons on the right to see how each move costs fuel and changes the map path. The navigator line at the top tells you what the ship is doing now and what it will do next, while the plotted path uses bright lines for burns, dashed lines for turns or coasts, and blue-grey lines for braking. Orders include Intercept, Keep range, Match speed, Hold, Retreat, and Manual, each showing its delta-v cost before you confirm. Fire control uses keys like W for weapons free and L for a salvo of two shots, and the game pauses with Space or speeds up time with 1–4 when no decision is pending. Damage control lets you send repair parties to hit parts, though repairs pause above 1.2 g and crew can be injured above 3 g. Source: orbital-declaration.netlify.app

Explain Like I'm 14

You know how when you throw a ball in the air on Earth it eventually falls back down because gravity and air slow it? In space there is no air and gravity is tiny, so once something starts moving it just keeps moving in a straight line until something pushes it again. Now picture your phone’s battery: every time you use the screen or play a game the number goes down and you cannot get that energy back without plugging in. Delta-v works the same way—it is the total “push” your ship’s engines can still give, and every burn or turn spends some that you will never get back. The game shows this with a gauge that shrinks as you give orders, and the map draws bright lines where the ship will burn fuel and dashed lines where it coasts for free. Because nothing slows down by itself, you plan ahead by matching speed with a target instead of chasing it forever. That is why the game feels different from most space shooters: the math is doing the work behind the scenes so your orders actually follow real orbital rules. Once you see the path lines update after each click, the idea that space travel is mostly coasting and careful planning suddenly makes sense.

Cool Stuff & Try This

Rabbit’s new AI agent runs on any computer without special hardware Rabbit built an agent called OS3 that lives in the cloud yet controls apps on Windows, Mac, or Linux just like a helpful assistant sitting at your desk. It can open programs, click buttons, and carry out multi-step tasks without needing the company’s old R1 device. Anyone who has ever wished their computer could just “do the boring parts” will find this interesting. Go to the Rabbit website, sign up for the free tier if available, and ask the agent to open your browser, search for a homework topic, and summarize the first result in three bullet points. Source: theverge.com

Claude Opus 5.5 is now available for everyday use Anthropic released Claude Opus 5.5, a stronger version of its top model that handles longer conversations and more careful answers. It is aimed at users who want better reasoning without paying enterprise prices. Students working on essays or creative writing can test how it handles follow-up questions. Head to claude.ai, start a new chat, and ask it to rewrite a paragraph from your last school assignment in a friendlier tone. Source: x.com

Quick Bits

Apple Watch gains new Audio Intelligence features The latest watch update adds smarter audio tools that can understand and respond to sound around you in new ways. It is another step toward watches that feel like always-on helpers instead of just fitness trackers. Source: x.com

Andreessen Horowitz launches an academy for future startup builders The venture firm is starting a free-style program with partners like Google, Meta, and OpenAI to help young people learn how startups actually work. No homework is required, and the goal is to connect students directly with real companies.

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