When all the bees have disappeared, we will still have robotic dragonflies to fill the air. The BionicOpter, created by Festo: “Just like its model in nature, this ultralight flying object can fly in all directions.”
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When all the bees have disappeared, we will still have robotic dragonflies to fill the air. The BionicOpter, created by Festo: “Just like its model in nature, this ultralight flying object can fly in all directions.”