送交者: whoami 于 2012-06-18, 10:46:50:

回答: 2kg of wood cannot float on 1kg water. 由 cornbug 于 2012-06-18, 10:42:39:

• Thin film water can do a lot of strange thing - cornbug (63 bytes) 2012-06-18, 10:56:09 (670029)
  • 比如无摩擦少摩擦轨道，那不是叫阿吉米德浮力 (无内容) - cornbug (0 bytes) 2012-06-18, 11:04:43 (670038)
  • 这里只是考虑理想模型， - whoami (92 bytes) 2012-06-18, 11:03:14 (670035)
  • no one wants a film, a few cm or a few inches all fine (无内容) - pgss (0 bytes) 2012-06-18, 10:58:06 (670032)

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