چگونه جغد به ساکت ترین شیوه پرواز میکنه
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Using sensitive sound equipment the
Using sensitive sound equipment the team try to find out how an owl can fly so silently compared to other birds.
Taken from Super Powered Owls.
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6 سال پیش
در تاریخ 1397/01/11 منتشر شده
است.
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