Coronavirus: Swiss scientists claim £400 battery-powered handle eradicates germs
Swiss-based Tweaq’s £400 device features a lithium-ion battery-powered ring that runs over the doorhandle and dispenses disinfectant each time the door is used.
Swiss-based Tweaq’s £400 device features a lithium-ion battery-powered ring that runs over the doorhandle and dispenses disinfectant each time the door is used.