The Path of Survival.

Summary

In this chapter, Xiao Fan and his companions work on a heavy device weighing 40 to 50 kilograms, aiming to improve its functionality. Despite initial struggles with rotation and excessive effort, they apply lard to reduce friction, achieving smoother movement. They identify issues with energy expenditure and devise solutions, including adding a handle and securing the bamboo pole to prevent shaking. After several adjustments, they prepare for another test, demonstrating teamwork and problem-solving skills. The chapter concludes with anticipation for the next experiment, highlighting their determination to enhance the device's practicality.

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