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![Rainmaker1973 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::177101260.png) Massimo [@Rainmaker1973](/creator/twitter/Rainmaker1973) on x 2.9M followers
Created: 2025-07-22 06:00:00 UTC

Making a simple hydrogen generator from an old battery 

[🪫  makeitextreme98]


![](https://pbs.twimg.com/ext_tw_video_thumb/1762521294807916544/pu/img/7mqdQ7hJF4Sps_8X.jpg)

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