自給自足的自動售票機?

看到 利用乘客的踏力產生電力以供應自動售票機:Tokyo ticket machines powered by footsteps

依照文章內所述,每個乘客走過去大約能產生 0.1W 的電力供應,就算有很多人同時經過,能推動兩台應該就很多了?看起來噱頭成分比較大... :p (放太陽能電板 + 電池還比較實際,不過就不能上新聞了...)

This entry was posted in Joke, Recreation. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *