@mrphantomask: What if gravity reversed for just 5 seconds? 🙃 Everything not bolted down falls UP: 122 m in 5 s. When gravity comes back, it keeps rising to 245 m… then crashes down at about 250 km/h. Hold on tight! #whatif #gravity #physics #Science #newyork #learnontiktok #fyp

MrPhantoMask

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Wednesday 11 November 2026 12:03:41 GMT