Ancient sea creatures sported mohawk-like spines LONDON — When scientists discovered two ancient sea creatures from 430 million years ago, they didn’t expect to find themselves drawing parallels with ...
It was developed by Isro's Inertial Systems Unit (IISU). The arm has seven movable joints and can relocate itself like an inchworm to specific targets on the PS4-Orbital Experiment Module (POEM-4) ...
This time he’s made himself a Nitinol wire inchworm, which actually moves across the table when you apply a switching electrical current to it! Nitinol is a shape memory alloy which has a cool ...