This is incredible, indeed. And must be well understood technology by now. There is for example this man who build prosthetics with lego: https://www.reuters.co

This is incredible, indeed. And must be well understood technology by now. There is for example this man who build prosthetics with lego: https://www.reuters.com/article/us-spain-lego-prosthetic-arm/brick-by-lego-brick-teen-builds-his-own-prosthetic-arm-idUSKCN1PW155 https://www.reuters.com/article/us-spain-lego-prosthetic-arm....