The really neat thing about standing up on two legs is that you free up your other two limbs to do other things. Bipedalism has thus evolved over time in completely different species unrelated to each other. They call this convergent evolution. Birds could now fly. Kangaroos could tear leaves from trees. Pangolins could dig in the dirt. And humans? Well we get to walk around all day fiddling with our cellphones!
Jun 22, 2025 07:40 AM
(This post was last modified: Jun 22, 2025 07:41 AM by Magical Realist.)
![[Image: naXKMp3.png]](https://i.imgur.com/naXKMp3.png)