Water-powered “electric bandage” sticks it to slow-healing wounds
For some time now, scientists have known that electrical stimulation speeds the…
Optical device forgoes lenses for better detection of tainted water
It's ironic that in places where drinking water needs to be checked…
Six-wheeled robot inspects sketchy culverts so people don’t have to
Stormwater culverts can be dangerous places, due to hazards such as crumbling…
