Kinda Neat! - a Soft Jumping Robot

Using a multi-material 3D printer for manufacturing allowed Wyss Institute researchers (Bartlett et al.) to fabricate the jumping robot in one uninterrupted job, seamlessly transitioning from rigid core components to a soft exterior in a single print session. It's first ever robot to be 3D printed with layers of material gradients, making it extremely durable and giving the jumping robot a long lifespan of use, and could lead to a new class of functionally-graded soft robots.