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Pronunciation Guide
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Earth, it looks like a smooth blue and white ball, right? And the universe is the same way.
Even though there's all of this local character, if you step out and look back far enough, it looks really smooth. There's a large scale global curvatureless spacetime and there's local highly
curved spaceime and curvature of various sizes and intensities based on mass and density and
Listen to native speakers pronounce “curvatureless” in real conversational contexts with synchronized timestamps and subtitles.