Hummingbird
۱ × 10-1 m
Hummingbirds flap their wings 12-80 times per second, which is about the same frequency as the lowest notes on the piano. They can also fly backwards and hover in mid-air. Amazing skills!
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×۱ × 10-1 m
Hummingbirds flap their wings 12-80 times per second, which is about the same frequency as the lowest notes on the piano. They can also fly backwards and hover in mid-air. Amazing skills!