An edible robot leverages a combination of biodegradable fuel and surface tension to zip around the water's surface, creating a safe -- and nutritious -- alternative to environmental monitoring ...

Each tiny, motorboat-shaped robot measures just 5 cms long and weighs about 1.43 grams. Despite their size, they’re ...

An edible robot made by EPFL scientists leverages a combination of biodegradable fuel and surface tension to zip around the ...