If you've built your fair share of PCs over the years, you probably have quite a few old fans lying around. Here's how to quickly give them a purpose by turning them into small wind generators. More »
Turn Old PC Fans into Battery-Recharging Wind Turbines [Video]
- Thread starter EmptyNest
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If you've built your fair share of PCs over the years, you probably have quite a few old fans lying around. Here's how to quickly give them a purpose by turning them into small wind generators. More »