All posts by Nicola Carslaw
Air purifiers: indoor pollution kills but many devices are ineffective and some may even cause harm
This article is republished from The Conversation under a Creative Commons license. Read the original article here. Air pollution kills around 7 million people each year. Most of these deaths occur in developing countries, where solid fuel is often burned in poorly ventilated spaces. However, between 26,000 and 38,000 of those deaths occur in the…