Meet Ventyra R1: A DIY 50 watt portable wind turbine that fits in your backpack
SMRTR summary
Denver-based DIY Electronics has launched the Ventyra R1, a 50-watt portable wind turbine weighing just 2.2 pounds that folds up to fit in a backpack. It can charge a phone in 35 minutes at peak wind speeds, works in low winds, and supports solar panel integration. Priced at $179, it raised backing from over 750 Kickstarter supporters, though its claims remain independently unverified.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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