超过200 个实验。通过这个套装使孩子对各种能源进行理解并了
解如何转换并使用它们。可以学到关于风车、杠杆、太阳能、电池、
电，电化学和其他等等。自己做一个简单的机械。实验所必须的
工具都包含在套装里了。
More than 200 experiments. Through this set, children can understand various energy sources and learn how to convert and use them. Learn about windmills, levers, solar energy, batteries, electricity, electrochemistry and others. DIY a simple machine. The necessary tools for the experiment are all included in the kit.
