seals

2 articles

Seals and Sigillography: The History of Authentication and Impression

Seals and Sigillography: The History of Authentication and Impression A seal is a specialized device used to create an impression in media such as wax, clay, or paper. While we often use ...

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Urohidrosis: How Certain Birds and Seals Cool Down

Urohidrosis: How Certain Birds and Seals Cool Down In the animal kingdom, maintaining a stable internal body temperature is a constant challenge, especially for species living in hot clim...

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