Yamix Inertia Demonstrator Physics Toy

In the past few years, we have covered plenty of awesome physics toys here. The Yamix Inertia Demonstrator is also worth a look. It has two sets of tracks and a steel ball. Simply roll the ball down the track to see the concept in action.

As the ball rolls along the track, its speed increases. When it rolls on to the other slope track, its speed decreases.

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