Gazan students create energy-saving hospital cleaning device (1:56)
▻http://www.reuters.com/video/2013/10/23/reuters-tv-gazan-students-create-energy-saving-hosp?videoId=274263223&video
Engineering students in Gaza have designed a prototype ozone gas generator to sterilise hospital rooms, a difficult task in a country living with economic sanctions imposed by the surrounding state of Israel. Their device activates oxygen and transforms it into ozone gas by using an electric charge of 80,000 volts. Jim Drury reports.