-
- 1,402 first241
- +1
- e: Spacetime Converter
- iOS 應用程式: 教育 由: Elliptics, Ltd.
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 2 + 1 (5.0) 版本: 3.0 Have you thought about how old you are - in meters? Or how tall you are - in seconds? Or how many miles it is until your next birthday? Let's think out of the box, relativistically. ... ⥯
-
- 5,732 sf
- +1
- e: Spacetime Converter
- iOS 應用程式: 教育 由: Elliptics, Ltd.
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 2 + 1 (5.0) 版本: 3.0 Have you thought about how old you are - in meters? Or how tall you are - in seconds? Or how many miles it is until your next birthday? Let's think out of the box, relativistically. ... ⥯
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