And using processes like that, not only the upper leg but some other things, we've gotten our robots to go from big, behemoth, bulky, slow, bad robots, that one on the right, weighing almost 400 pounds, down to the one in the middle which was just in the video, weighs about 190 pounds, just a little bit more than me, and we have a new one, which is working but I'm not going to show it to you yet, on the left, which weighs just 165 pounds, with all the same strength and capabilities.
Y mediante procesos como ese, no solo la extremidad superior sino otras cosas, hemos pasado de robots grandes, voluminosos, lentos, malos, ese de la derecha pesa casi 180 kilos, al del medio que estaba en el video, que pesa unos 85 kilos, un poquito más que yo, y tenemos uno nuevo, que funciona pero no lo voy a mostar todavía, a la izquierda, que pesa solo 75 kilos, con la misma fuerza y capacidades.