Experience Physics
When you put the small steel ball at the starting point and turn the handle, the small steel ball reaches the end from different tracks and experiences the movement trajectory of the small steel ball through the curve, the big vortex, and the small vortex.
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Scroll
Potential energy is converted into kinetic energy, allowing the ball to roll from high to low along the track.
Turn
Through manual participation, you can intuitively feel the transmission process between the gears.
Interest
Stimulate and cultivate children’s interest in exploration and hands-on ability.
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