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a humanoid robotics engineer probably understands muscle mechanics better than most med students because they had to rebuild it from scratch btw muscles only pull and never push every pushing motion you've ever made? a pull from the opposite side your arm extends because the tricep pulls the forearm... show more
19 条评论

1. The vast majority of humanoid robotics engineers use electromagnetic rotary motors for direct torque 2. The very small subset of developed artificial pulling muscles *diverge fundamentally from biology* and the molecular cross bridge cycle mechanisms underlying bio

Very true but even tho that small number is just mad engineerin

前沿研究最让人着迷的地方就是你不知道哪里有用但是有用的东西一定会冒出来。

i pushed a car last week 🤔

amazing how they evolve so fast.

Lo interesante es cómo la robótica está revelando que muchos conceptos intuitivos sobre el cuerpo eran simplificaciones.

なぜかわかりますか?筋肉細胞、いやアクチンとミオシンは収縮と弛緩しかできないからです。医者は最初から知っています。知らないのは工学者ですよ

💯

Wrong! The tongue!

Every med student knows people can only pull. That's what they read in the books about actin and myosin

So why do we say "PUSH!!!"?

> we're a species of pullers who spent centuries convinced we push >

Это шаг в правильном направлении. Только с такими мышцами можно создать робота, практически неотличимого от человека.

Why can't I pull any bitches

This is interesting academically but as a practical engineering solution its impossibly complex & would cost million$ each and break down every 20’min

"push" the box with your "can only pull" muscles go on.........

Westworld

👀👀

Hence the grip being the indicator of your life.
