How does the gyroscope on Hubble work? What type of broken gyroscope is it? [Uncle Scientific Rocke

[@cysobcysob]

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[@善哉-b3q]

两冲程一般是重油。

[@极星北-q1l]

以前很多摩托车🏍️都是二冲程，烧汽油的；
马自达也量产过二冲程的汽车，也是烧的汽油。