滑铁卢华人, 水城百事论坛 http://www.kwcg.ca/forum/ 水城社区-Kitchener, Waterloo, Cambridge & Guelph华人的网上家园 en 咋把三哥给忘了呢 Reply by :-D :-D :-D, Friday, September 19, 2025, 20:58:

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]]> http://www.kwcg.ca/forum/index.php?id=1493618 http://www.kwcg.ca/forum/index.php?id=1493618 Fri, 19 Sep 2025 20:58:05 GMT :-D :-D :-D 顺便提及，两者金属插进屎里也同样可以点亮LED Reply by 匿名, Friday, September 19, 2025, 20:21:

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]]> http://www.kwcg.ca/forum/index.php?id=1493617 http://www.kwcg.ca/forum/index.php?id=1493617 Fri, 19 Sep 2025 20:21:38 GMT 匿名 加拿大才应该占据生物电池的顶级赛道 Reply by :-D :-D :-D, Friday, September 19, 2025, 19:44:

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]]> http://www.kwcg.ca/forum/index.php?id=1493614 http://www.kwcg.ca/forum/index.php?id=1493614 Fri, 19 Sep 2025 19:44:43 GMT :-D :-D :-D 这么大一个装置才点亮一个LED，拿两种金属插进土豆里也可以点亮LED。淘宝上有套件，点击进入 Reply by 匿名, Friday, September 19, 2025, 19:43:

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]]> http://www.kwcg.ca/forum/index.php?id=1493613 http://www.kwcg.ca/forum/index.php?id=1493613 Fri, 19 Sep 2025 19:43:47 GMT 匿名 全球首例！中国电池研发获重大突破https://tech.creaders.net/2025/09/19/2917183.html Posting by 匿名, Friday, September 19, 2025, 18:45:

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]]> http://www.kwcg.ca/forum/index.php?id=1493606 http://www.kwcg.ca/forum/index.php?id=1493606 Fri, 19 Sep 2025 18:45:32 GMT 匿名