Dear EarthTalk: What exactly are hydrofoils, and why are environmental advocates so bullish on them revolutionizing the shipping industry? – John C., Elizabeth, NJ The shipping industry emits around 3 ...
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DIY R/C Hydrofoil with Sonar – Build Process
Follow the first part of our R/C hydrofoil build with sonar integration! See the complete assembly process, installation of components, and setup tips for creating a high-tech R/C hydrofoil.
While the electrification of cars is moving at a fast pace, passenger ferries continue to be almost exclusively powered by fossil fuels. That’s because the current battery capacity isn’t enough to ...
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