Cleaner air for London s children as air filters to be rolled out to first 200 schools in the capital - London Business News londonlovesbusiness.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from londonlovesbusiness.com Daily Mail and Mail on Sunday newspapers.
Researchers have developed a sensor made from ‘frozen smoke’ that uses artificial intelligence techniques to detect formaldehyde in real time at concentrations as low as eight parts per billion, f .