<s>[INST] The actuators, everything has to be designed from scratch. [/INST] Yeah. We tried hard to find anything that was‚... Because you think of how many electric motors are made in the world. there's like tens of thousands, hundreds of thousands of electric motor designs. None of them were suitable for a humanoid robot, literally none. So, we had to develop our own. Design it specifically for what a humanoid robot needs. </s>