Developed by the American-Polish company Clone Robotics, Protoclone is a unique humanoid robot that features a skeleton based on 206 human bones, 1,000 artificial muscles, and a water-based cooling system.

Clone Robotics first attracted attention online back in 2021, when it released a series of videos showcasing its artificial muscle system based on the McKibben pneumatic muscle. Back then, the company only had a functional robotic arm capable of grabbing and handling various objects, but it recently released footage of its first humanoid robot, dubbed Protoclone. The twitching, human-like figure suspended in mid-air is a far cry from the uncanny valley, in fact, it doesn’t even look capable of standing on its own two feet, but its muscle and skeletal are certainly intriguing. The metallic skeleton replicates 206 human bones, and the so-called “Myofiber” muscle system features 1,000 artificial muscles.