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Ouroboros

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An ouroboros is an ancient symbol.

Serpiente alquimica
Serpiente alquimica

It shows a snake or dragon eating its own tail. The name comes from Greek words. It means "tail-eating." Many people use it to show a cycle. It can mean life, death, and rebirth. It can also show things that last forever.

Ancient Egyptians used this symbol.

Ägyptisches Museum Kairo 2016-03-29 Tutanchamun Grabschatz 09
Ägyptisches Museum Kairo 2016-03-29 Tutanchamun Grabschatz 09

They found it in the tomb of King Tutankhamun. To them, it showed the start and end of time. In Norse myths, a giant serpent named Jörmungandr also bites its tail. This snake was so big it could circle the whole world.

Some thinkers use the symbol for science.

Ouroboros-benzene
Ouroboros-benzene

A chemist named August Kekulé had a dream about a snake. This dream helped him find the shape of benzene. Benzene is a group of atoms.

Even animals can look like this sign. The armadillo girdled lizard curls into a ball. It holds its tail in its mouth to stay safe.

Cu19
Cu19
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🖼️ Images & Media (8)
File:Serpiente alquimica.jpg
Serpiente alquimica.jpg
File:Ägyptisches Museum Kairo 2016-03-29 Tutanchamun Grabschatz 09.jpg
Ägyptisches Museum Kairo 2016-03-29...
File:Chrysopoea of Cleopatra 1.png
Chrysopoea of Cleopatra 1.png
File:Ouroboros-benzene.svg
Ouroboros-benzene.svg
File:Historic Benzene Formulae Kekulé (original).png
Historic Benzene Formulae Kekulé (original).png
File:Cu19.jpg
Cu19.jpg
File:Pescadilla frita.jpg
Pescadilla frita.jpg
File:Ouroboros, Canberra.jpg
Ouroboros, Canberra.jpg
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