Drone safety is a big challenge. Turns out flying blades pose a real risk to animals, humans, plants, and objects. Rotating blades also make it difficult to operate an inspection drone into or near confined or sensitive spaces.
Stefano Rivellini proposes a solution by burying ducted fans into tubes.
In this video, he explains why, demonstrates a working model, and includes a rapid build to show how.
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inventions, inventors, invent, innovation
Stefano Rivellini





I love the commitment!