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A comment on Launch HN: HyLight (YC S23) – Hydrogen airships to inspect energy infrastructure. Parent comment

Re:Launch HN: HyLight (YC S23) – Hydrogen airships to inspec... by ThomasLaporte on Tuesday August 29, 2023 @06:14PM (#37314841)
Yeah, it's crazy how it's less noisy even compared to small drones simply because our propellers turn slower (because we don't need them to hover)
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