Electric sprayers hold stain in a pressurized reservoir, where it is pushed through a tip, normally coming out in a mist, to ...

Italian company Merlo Spa has developed an autonomous electric robot sprayer designed for specialised crops. The Cingo ...

These systems are characterized by the propellant used and emission mode of the ion beam. The most common of these, field emission electric propulsion (FEEP), utilize liquid metals as its ion source ...

This mighty green machine removes the toughest dirt, grime and mildew from various outdoor surfaces — and it's ...