Category:Spring-powered machines

Media in category "Spring-powered machines"

The following 3 files are in this category, out of 3 total.

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  Mausefallenauto.jpg 2,318 × 1,304; 247 KB
  
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  Mausefallenauto2.jpg 1,213 × 650; 350 KB
  
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  Pullback car acceleration.png 1,175 × 243; 374 KB