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A robot cheetah now runs 45 km/h, faster than Usain Bolt's top speed. It's not the strangest one. A robot spider skeleton comes off a 3D printer. 26 servo motors. $1,385 with skin, $250 without. A robot manta ray took 2 years and 40 fin designs before Singapore researchers landed on flexible PVC pectoral fins. It swims at twice its body length per second. 10 hours underwater before it needs to surface. A robot dragonfly from Germany weighs 175 grams. 27-inch wingspan. Flies forward, backward, sideways, hovers, just like the real thing. Boston Dynamics built a dog that carries 500 kg and hits 25 km/h. It can open doors on its own. A 6-legged crab robot drops 200 meters underwater on 30 joints and grips objects with its front claws. A robotic kangaroo weighs 7 kg and jumps 80 cm, recycling the energy from each landing into the next leap. An AI puppy remembers what earns praise and repeats it. Eyes are screens. $2,899. None of these were built to look pretty. They were built because evolution already solved the problem first.

Meet Team USA 🇺🇸 The reigning World Champs are ready to defend their title at the IFAF Flag Football World Championships. The action kicks off today live from Dusseldorf, Germany.

Every gun, mine, and guard tower on the Berlin Wall was pointed at East Germans. In 1957, the communist regime in East Germany made unauthorized emigration treason after an estimated 2.5 million people voted with their feet, fleeing the communist East towards the West. So in 1961, the authorities closed the border, called the wall “the Anti-Fascist Protection Rampart”, and gave border guards shoot to kill orders. People only ever risked their lives escaping in one direction.

《居留在泰國的外籍人士 ~ 人數最多的前20國排行榜》 1. 🇲🇲 Myanmar緬甸 – 400萬人 2. 🇰🇭 Cambodia 柬埔寨 – 110萬人 3. 🇱🇦 Laos 寮國 – 70萬人 4. 🇨🇳 China 中國 – 50萬人 5. 🇻🇳 Vietnam 越南 – 50萬人 6. 🇮🇳 India 印度 – 46.5萬人 7. 🇹🇼 Taiwan 台灣 – 14.5萬人 8. 🇷🇺 Russia 俄羅斯 – 9.8萬人 9. 🇯🇵 Japan 日本 – 7.8萬人 10. 🇺🇸 United States 美國 – 6萬人 11. 🇬🇧 United Kingdom 英國 – 4.1萬人 12. 🇫🇷 France 法國 – 4萬人 13. 🇧🇩 Bangladesh 孟加拉 – 3.6萬人 14. 🇩🇪 Germany 德國 – 3.5K 15. 🇵🇰 Pakistan 巴基斯坦 – 3.2K 16. 🇮🇱 Israel 以色列 – 3萬人 17. 🇵🇭 Philippines 菲律賓 – 3萬人 18. 🇰🇷 South Korea 韓國 – 3萬人 19. 🇳🇵 Nepal 尼泊爾 – 2萬人 20. 🇦🇺 Australia 澳洲 – 2萬人 (FB 東南亞新視野)

History will be made at the first ever Flag Football Olympic qualifying event on the road to LA28. Don’t miss live coverage from Düsseldorf, Germany as the world’s top Flag athletes compete for gold at the IFAF Flag Football World Championships 🌍🏈 How to Watch: Aug. 13–14: Live on the @IFAFMedia YouTube Aug. 15–16: Stream worldwide on DAZ Gold Medal Games on DAZN and NFL YouTube