Drone painters take flight

Florida-based Apellix and AkzoNobel are collaborating on a computer-controlled spray painting drone. Apellix’s custom-built drone is tethered to the ground for its power and coating supply, but has the freedom to fly autonomously depending on the area to be coated....

Lasers to defeat barnacles?

Anti-fouling, ‘hydrophobic’ metal or plastic surfaces, engraved by a new laser technology being developed by European scientists, could soon replace the toxic varnishes used in ship coatings to stop algae or barnacles sticking to hulls – reducing...

New coating kills microbes in low light

A new coating that activates in low intensity light to kill bacteria such as Staphylococcus aureus and Escherichia coli has been developed by a UCL-led team of researchers. To stop the spread of disease, it could be used to coat phone screens and keyboards, as well as...