this post was submitted on 30 May 2024
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Today I Learned

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submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/til
 

Some cephalopods are able to fly through the air for distances of up to 50 metres (160 ft). While cephalopods are not particularly aerodynamic, they achieve these impressive ranges by jet-propulsion; water continues to be expelled from the funnel while the organism is in the air. The animals spread their fins and tentacles to form wings and actively control lift force with body posture. One species, Todarodes pacificus, has been observed spreading tentacles in a flat fan shape with a mucus film between the individual tentacles, while another, Sepioteuthis sepioidea, has been observed putting the tentacles in a circular arrangement.

Source: https://en.wikipedia.org/wiki/Cephalopod#Senses

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[–] [email protected] 2 points 5 months ago (1 children)

And imagine what it will be like when we are gone and the world is under water and they have access to our technology!

[–] [email protected] 2 points 5 months ago

I imagine nuclear weapons work under water? Does it diminish their likelihood to cause nuclear winter?