https://atomicguide.com near-daily atoms of information Wed, 20 Sep 2023 04:00:13 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.2 https://atomicguide.com/2023/09/20/ornithopter/ https://atomicguide.com/2023/09/20/ornithopter/#respond Wed, 20 Sep 2023 04:00:13 +0000 https://atomicguide.com/?p=12 An airplane design to fly like birds, using flapping wings.

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