A new video shows two Tesla Optimus humanoid robots performing synchronized dance movements, highlighting major progress in balance control, joint precision, and motion planning. The smooth, coordinated steps suggest rapid improvements in humanoid robot agility as Tesla continues developing Optimus for real-world tasks in homes, factories, and public environments. [Robots, Tesla] #ETTechNow | ET NOW

Since 2014, Clone Incorporated cofounder Łukasz Koźlik has been working on a humanoid that could be the most advanced the world has ever seen. So far, Koźlik has spent most of his time perfecting the arm, which works with artificial muscles based on a prototype from 1957. The design has made some impressive improvements over the years and can be seen lifting weights, showing off some realistic thumb motions and now wrist and forearm cooperation. | Mashable

Stanford's humanoid robot is revolutionizing how we research, rescue and repair underwater. The development of OceanOneK underwater humanoid robot began in 2014, and the updated model can now dive 3,280 ft (1 km) below sea level, much deeper than its early prototype. The robot is expected to help humans reach deep-water destinations, explore shipwrecks and reefs, and even perform repair work. | GIGadgets