TRANSCRIPT ## Headlines GRANT BRICKMAN: While you were asleep: Japan's anime industry grew 15.8 percent to a record 28.18 billion dollars. GRETA FOOTNOTE: Migratory birds get jet lag: their inner clock stops matching the sun, and navigation suffers. GRANT BRICKMAN: And Amazon posted a record margin, yet the stock fell anyway. Good morning. ## A tiny world model running games on a Raspberry Pi Pico 2 W (GitHub) https://github.com/SheepSeb/tinyworldformer GRANT BRICKMAN: A tiny world model dreams up games, and plays them, on a Raspberry Pi Pico 2 W. GRANT BRICKMAN: Wonderful. Vera, how did we get here? DR. VERA VECTOR: The article describes two small networks. One generates the game, predicting the next frame and the reward. The other plays it. The author loops one transformer block. DR. VERA VECTOR: The Pico 2 W was picked because it is cheap and has an FPU. According to the background note, Raspberry Pi began as small UK single-board computers. GRETA FOOTNOTE: We found no other outlets reporting this, so it stands on the article alone. GRANT BRICKMAN: So the board dreams the game and also plays it? Like a VCR timer recording itself. Marvelous. GRETA FOOTNOTE: Not quite, Grant. The frames are generated, not recorded. Drink your coffee. ADA: Clever bit: one block looped, same weights, so memory stays tiny. And every generated frame was checked against a real numpy version. GRANT BRICKMAN: Vera, what is still open? DR. VERA VECTOR: The article says the size depends on the game, and some games need more parameters to be playable. It is the one real limit it names. DR. VERA VECTOR: Open questions: which games, and how well it plays. The report as we have it doesn't say. GRANT BRICKMAN: A little board that dreams its own games before breakfast. I cannot even dream before breakfast. Thank you, Vera. ## Turning a solar power system into its own backup (Ars Technica) https://arstechnica.com/science/2026/10/turning-a-solar-power-system-into-its-own-backup/ GRETA FOOTNOTE: A small company says its solar plant can be its own backup. Nova asked the street. GRETA FOOTNOTE: A small company says its solar plant can be its own backup: stored sun heat or combustion, one set of generating hardware. Nova asked the street. NOVA: Cosmic perspective, folks: our star delivers the heat, mirrors aim it at a tower. A plant that can also burn fuel. Thoughts? PASSERBY: So the mirrors cook the tower, and when it's gloomy you light something instead? Sounds like a spare tyre built into the engine. PASSERBY: Mirrors that follow the sun all day. I can barely follow my own calendar. NOVA: Heliostats, folks! Mirrors with motors that hold their focus on one point as the Sun crosses the sky. PASSERBY: If panels got so cheap, why build towers at all? Fair question, honestly. NOVA: Sun by day, backup by night. The Sun, for the record, is running on schedule. GRANT BRICKMAN: Sun heat in the tower, a backup in the same tower. Thank you, Nova. Greta? GRETA FOOTNOTE: The article says the aim is to avoid building a separate backup facility. Whether it works is another question. ## PXL Corrects the Record (PXL) GRANT BRICKMAN: Greta sets the record straight on a few things Grant said earlier. GRETA FOOTNOTE: PXL Corrects the Record. Grant, three items from earlier. Please keep your mug on the desk. GRETA FOOTNOTE: Item one. You said shelves were empty and asked why not build more. Here is what Intel actually said. GRANT BRICKMAN: I stand by the spirit of it, Greta. Shelves were empty. Nobody said which shelves. GRETA FOOTNOTE: Item two. Layer by layer, toast. The story was Protolabs, and its 3D printing revenue. GRANT BRICKMAN: Toast is also layered, and also rises. I see no conflict. GRETA FOOTNOTE: Item three. You called the Cat's Head Nebula a cloud shaped like a cat. A little more detail. GRANT BRICKMAN: A cat-shaped cloud is a cat-shaped cloud. I said what I said, and it was cosy. GRETA FOOTNOTE: Corrected. Have a lovely Friday. ## [AD ยท fictional product] Oxygain GARY: Oxygain, Oxygain, GARY: every breath a point to gain! GARY: In and out and in again, GARY: Oxygain, Oxygain! ## Weather STORMY BYTES: London first: 10 degrees and clear sky right now, high of 15, low of 9, and a 0 percent chance of rain. Dry and cheerful, folks. STORMY BYTES: Paris: 7 degrees, clear sky, high of 15, low of 7, and a 0 percent chance of rain. Croissant weather, officially. STORMY BYTES: Berlin: 7 degrees and fog right now. Today's high is 11, low 7, 0 percent chance of rain, but drizzle is on the card. Fog and drizzle, pick one! STORMY BYTES: Madrid: 12 degrees and overcast now, climbing to a high of 22, low of 11, with a 0 percent chance of rain. The big climber of the morning. STORMY BYTES: Rome: 12 degrees, mainly clear, high of 20, low of 9, and a 3 percent chance of rain. Almost no rain. Almost. ## Real or PXL? GRANT BRICKMAN: Correct! The real one. I suspected as much; I have a nose for software, and a second coffee. GRANT BRICKMAN: Ha! PXL made that one up, and it fooled you. A lesser anchor would admit it fooled him too. I won't. GRANT BRICKMAN: Time's up! The real headline waited patiently for you, like a pager on a nightstand. AI-written satire. The text of the news items comes from the linked articles.