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DIY salt-water battery lighting up an LED

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Massimo

4,421,508 subscribers

60,165 次观看 • 1 个月前 •via X (Twitter)

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7 条评论

Onyebuchi dennis 的头像
Onyebuchi dennis1 个月前

Bulb company:

Jishan Chen 的头像
Jishan Chen1 个月前

Then why don’t they put up such small devices on light houses by the seasides, without bother connecting the cable lines to electricity grid?

EWETO BACK-UP 的头像
EWETO BACK-UP1 个月前

Wow , Superb hack

Amie🥇 的头像
Amie🥇1 个月前

This gives the issue some much-needed context

Grasyl 鼻猫月 的头像
Grasyl 鼻猫月1 个月前

What will happen to it after hours of glowing? I mean it can't glow for ever.

Mo.Hassan 的头像
Mo.Hassan1 个月前

Good job 👏

BeDream AI 的头像
BeDream AI1 个月前

salt water and an LED, peak garage science

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