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Parts of a feather

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pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)

13 Questions About How the Human Body Works Answered

Artwork of the Cretaceous dinosaur dineobellator, whose remains have been found in North America. This animal was around 2.5 to 3 metres in length, weighed up to 40 kg, and there is evidence that it had feathers.

How Do We Know That Dinosaurs May Have Had Feathers?

girl applying sunscreen at the beach

What Does “SPF” Mean?

Many hands with different skin hues. human skin

12 Questions About Skin Answered

Prairie falcon (Falco mexicanus) in mid-flight.

11 Questions About Birds Answered

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Poker game. Card game. Royal Flush in poker. Hearts suit gambling

Poker Hands Ranked

illustration of the walking titanosaurus, Patagotitan mayorum

Titanosaurs: 8 of the World's Biggest Dinosaurs

Hemp (Cannabis sativa).

9 Mind-Altering Plants

Nero (Nero Claudius Caesar Augustus Germanicus) (ad 50-54) the fifth Roman emperor (ad 54-68), stepson and heir of the emperor Claudius.

Did Nero Really Fiddle as Rome Burned?

Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)

Cruel and Unusual Punishments: 15 Types of Torture

Chinese pictograph, calligraphy tablet of Huang Tingjian, a famous calligrapher in Ancient Song Dynasty. The background of Chinese cultural elements.

The World’s 5 Most Commonly Used Writing Systems

Rural Irish landscape, Sligo, Ireland.

Why Is Ireland Two Countries?

quill: Facts & Related Content

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Also Known As	calamus

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Parts of a feather

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quill pen quillwork feather How Do Penguins Stay Warm?