Last day of Maha Kumbh 2025: The Mela, which began on January 13, was expected to draw over 40 crore visitors over six weeks, making for the largest gathering of humanity in the world. However, ...

By harnessing the bending vibrations of the piezoelectric beams, the robot mimics the periodic leg movements of a cheetah’s running gait. The researchers analyzed the dynamics and kinematics of ...