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電線│エデュサイ
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TAG

電線


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  • 2019年10月27日
  • 2021年8月30日

鳥が電線で感電しないのはなぜ?

みなさんこんにちは! 元中学校教師のリクトです。 みなさんは、凧あげ、したことありますか? 凧揚げをしようとすると「電線のある場所だと感電するからやっちゃダメだよ」って言われますよね。  でも、よく考えてみてください。  電線には鳥がとまっているでは […]