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Homemade remote control flying bird for $3🕊️... . The pursuit of flight has long captivated DIY enthusiasts, but the goal of building a remote-controlled flying bird (ornithopter) for under $3 presents a radical, budget-busting challenge. This topic explores the extreme lengths of ingenuity, resourcefulness, and recycling required to achieve controlled, sustained flight at a near-zero cost. It means ditching expensive micro-electronics for salvaged components: scrounging tiny pager or toothbrus