Rooster Fiery – origami model

BIRDS, ORIGAMI | 0 comments

How to make a paper model of a rooster? To create a rooster bird, you need a square sheet of paper of any color and a little time. A rooster made of paper.
A rooster’s crow is so loud, it can deafen you if you stand too close. So how do the birds keep their hearing? To find out, researchers attached recorders to the heads of three roosters, just below the base of their skulls. Crows lasted 1 to 2 seconds and averaged more than 130 decibels. That’s about the same intensity as standing 15 meters away from a jet taking off. One rooster’s crows reached more than 143 decibels, which is more like standing in the middle of an active aircraft carrier. The researchers then used a micro–computerized tomography scan to create a 3D x-ray image of the birds’ skulls. When a rooster’s beak is fully open, as it is when crowing, a quarter of the ear canal completely closes and soft tissue covers 50% of the eardrum, the team reports in a paper in press at Zoology. This means roosters aren’t capable of hearing their own crows at full strength. The intensity of a rooster’s crow diminishes greatly with distance, so it probably doesn’t cause significant hearing loss in nearby hens. But if it did, she’d likely be OK. Unlike mammals, birds can quickly regenerate hair cells in the inner ear if they become damaged.

Video origami tutorials. Paper plays a major role in the technique of origami (aero-gi) and scrapbooking. Learn the art of origami from the comfort of your home.

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