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RE: 20 Strange and Bizarre Facts They Didn't Teach in History Class

in #history • 7 years ago (edited)

Interesting .... :)
Let me contribute another fact:
Female kangaroos have three vaginas.

Wow! It's always good to have a backup! (afaik are two vaginas internal).

7 years ago in #history by
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     7 years ago 

    Oh wow!

    Is one strictly for the infant Joey, or does that depends?

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       7 years ago 

      I didn't understand the article but this part is interesting:

      The side-vadges are where sperm — from the males’ two-pronged penises — travel up, the middle-vadge is where the baby joey slides down to develop externally in the mother’s pouch after growing to the size of a jellybean in one of her two uteri. Fun fact: Female kangaroos can be “perpetually pregnant” because of how their plumbing works. Because once one joey has left a uterus for the pouch, another embryo can go ahead and start developing internally. So, basically, kangaroos can be pregnant forever.

      Source: https://www.themarysue.com/kangaroos-have-three-vaginas/

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       7 years ago 

      Oh wow.

      That is interesting. Huh. Funny how a select few creatures can be made so very different and complex...

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