在冷戰時代美國面對核威脅
他們製作一種利用搖晃產生靜電
讓紅色小球吸附的裝置
我們知道核輻射可以中和靜電
這些小球就會因為靜電中和而落下
落下的速度就是暴露輻射的嚴重程度
他不需要電池即可運作
他們製作一種利用搖晃產生靜電
讓紅色小球吸附的裝置
我們知道核輻射可以中和靜電
這些小球就會因為靜電中和而落下
落下的速度就是暴露輻射的嚴重程度
他不需要電池即可運作
📎 附加媒體：
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