{"rewrite":{"id":"r_96aa25f2864ba2e26408dbc5","clusterId":"c_c1c238b911d2d925547e2a9d","slug":"1000km-h-cow-brings-physics-meme-to-osaka-indie-games-summit-2026","model":"deepseek-v4-1-flash","headline":"1000km/h Cow Brings Physics Meme to Osaka Indie Games Summit 2026","summary":"At OSAKA INDIE GAMES SUMMIT 2026, held at Congres Square Grand Green Osaka on October 3 and 4, the free game 1000km/h Cow by samirin lets players steer a UFO that drags a 600kg cow to roughly 1000km/h so it takes off. The figure comes from a Siemens blog calculation, published in 2015, of the lift a cow would need to fly.","whyItMatters":"The game is a playable version of an engineering in-joke that has circulated in fluid dynamics circles for years, showing that the meme can travel from a Siemens blog to an indie event floor without losing its premise.","webCardHtml":"\u003cp\u003eThe premise comes from a Siemens engineer\u0026#39;s blog posts. Working through lift and drag on a cow at increasing wind speeds, the calculation put the point where lift overtakes a cow\u0026#39;s body weight at around 1000km/h. Siemens\u0026#39; blog has described the earlier airflow image as the most-viewed CFD result in history.\u003c/p\u003e\u003cp\u003eIn the game, a milk-loving alien\u0026#39;s small UFO tows the cow up to that speed. The blog itself concedes no real cow can run that fast, and that a cow would stop running the moment its legs left the ground.\u003c/p\u003e","blueskyPost":"1000km/h Cow is built on a 2015 Siemens blog calculation of cow lift, so the joke is the math, not the cow. Osaka Indie Games Summit 2026 gets a physics-correct physics farce.","twitterPost":"1000km/h Cow runs on a 2015 Siemens blog post about cow lift. The joke is the calculation, not the animal.","threadsPost":"1000km/h Cow is a physics joke with a citation: the speed traces to a 2015 Siemens blog calculation of how much lift a 600kg cow needs. That borrowed number is the actual premise, and it is why the game reads as a straight-faced proof rather than a gag.","newsletterBlurb":"At OSAKA INDIE GAMES SUMMIT 2026 on October 3 and 4, samirin's free game 1000km/h Cow put a cow on a leash behind a small UFO. The number in the title traces to a Siemens blog calculation: at around 1000km/h, lift on a 600kg cow overtakes its weight. The blog notes no real cow runs that fast, and that a cow would fall the moment its legs left the ground.","attributionJson":"[{\"source\":\"4Gamer.net\",\"url\":\"https://www.4gamer.net/games/047/G104760/20261004009/\",\"title\":\"Holstein 600kg, Mach 0.82. The free game \\\"1000km/h Cow\\\" that flies a cow \\\"mechanically correctly\\\" [OIGS 2026]\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4775,"outputTokens":642,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791174575,"createdAt":"2026-10-05T04:27:21.000Z","publishedAt":"2026-10-05T04:28:26.000Z","updatedAt":"2026-10-05T04:28:26.000Z"},"cluster":{"id":"c_c1c238b911d2d925547e2a9d","canonicalTitle":"ホルスタイン600kg，マッハ0.82。“力学的に正しく”牛を飛ばすフリーゲーム「時速1000kmの牛」［OIGS 2026］","representativeArticleId":"a_12a74cf0239a4ea41d7a2a20","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"時速1000kmの牛\"],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-05T02:30:00.000Z","lastSeenAt":"2026-10-05T02:30:00.000Z","updatedAt":"2026-10-05T04:28:21.000Z"},"attribution":[{"source":"4Gamer.net","url":"https://www.4gamer.net/games/047/G104760/20261004009/","title":"ホルスタイン600kg，マッハ0.82。“力学的に正しく”牛を飛ばすフリーゲーム「時速1000kmの牛」［OIGS 2026］"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["時速1000kmの牛"],"studios":[],"people":[],"type":"news","domain":"games","is_roundup":false},"keyFacts":null}