Scientists have developed HydroSpread, a novel technique for building soft robots on water, with wide-ranging possibilities ...
Imagine tiny robots zipping across the surface of a lake to check water quality or searching for people in flooded areas.
The five-part series premieres Wednesday, September 17, at 9pm ET/8C on PBS, and will also be available for streaming at pbs.org/nova, NOVA on YouTube, and the PBS ...