Watch a translucent gel robot catch and release a live fish

Clear hydrogel robots that can quickly move and exert measurable force were inspired by glass eels, "tiny, transparent, hydrogel-like eel larvae that hatch in the ocean and eventually migrate to their natural river habitats." Read the rest

3D printing blends rigid and soft to improve robot performance

Harvard's School of Engineering and Applied Sciences released an interesting demo of blending rigid and soft materials during 3D printing to create hybrid robots with enhanced performance for tasks like jumping and landing. Read the rest

Weird SPAM-colored soft robot moves like a zombie hot dog

Harvard University released video of this unnerving soft robot that can move untethered through punishing conditions, including snow and fire, yet will remain resilient. It looks a bit like reanimated sliced SPAM in the time-lapse crawling footage, and like SPAM, it retains its shape even when its appendages are run over by a car. Read the rest