RPD87: Revision history

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    8 November 2023

    • curprev 14:5914:59, 8 November 2023Lengzhuang97 talk contribs 1,203 bytes +1,203 Created page with "1 minute: Pace can be increased by mechanical means — extension arms, and can be slowed down by the control of the muscle. 5 minutes: A boat moves relatively slower compared to a train a plane a car or a bicycle. Its bottom direct contact with the water's surface, breaks the surface, and the water supports it, holding the boat with its own tension. A ship can be big and travels on 70% of the earth's surface. 10 minutes: Travel by boat can take a long time. Thro..."